The city of Venice, Italy, is taking a step in the truly green direction. There is a plan to build an algae power plant that will produce up to half of the city's energy. This is impressive, and also shows how efforts in other parts of the world are much more forward looking and advanced than what we Americans have been doing.
Producing energy from algae is not new. It began with research by none other than the US Department of Energy in the 1950s, but obviously there were political obstacles that never led to actual production. However, with some effort and extended research, there are some advantages to such power production, which includes taking carbon dioxide from the energy release process and feeding it back into the growth of new algae for future energy use. Researchers believe this can ultimately be close to a carbon neutral process, which is why there is a growing amount of interest in this energy production scheme. We are clearly close, since actual plants will indeed be built overseas.
Sunday, April 12, 2009
Friday, April 03, 2009
Gregorash for Woodland School Board
Dr. Lawrence Gregorash is running for a second term on the Woodland District 50 School Board. As a true leader and a major influence for the continued improvement of the K-8 district, including being a leading voice that pushed through the strategic plan being followed by the district, we need Dr. Gregorash back on the board to continue on a positive path. Vote on April 7!
Local Elections on April 7
Local elections for mayors, village officials, school board members, and so on, take place next Tuesday. This round of elections tends to have poor turnout, even though "all politics is local." I wonder what tiny percentage of voters even know who their local trustees are, let alone school board members. But these offices are vital to how any small community runs, ranging from local tax rates to city ordinances to quality of life issues like parks and libraries, which in turn affects our property values and quality of schools for our children. It is important to have your voice heard when so many immediate issues are in play. Educate yourself with local news outlets about the issues and who is running, and get out to vote.
Friday, March 27, 2009
Disspelling a Myth - Public Schools do Better in Math than Private
A study coming out of my alma mater, University of Illinois, concludes that public school students perform better in math on standardized tests than students from private schools. Check out a Science News article outlining the results.
This is a comprehensive study that used data from 270,000 4th and 8th grade students from 10,000 schools, so the results are significant with little in the way of statistical uncertainties. The researchers looked at five factors to see which correlated more positively to achievement. Those factors are parental involvement, school size, class size, teacher certification and instructional practices.
School size and parental involvement did not correlate significantly with achievement. However, small class sizes do correlate positively with achievement, and small class sizes are more prevalent in private schools. Certainly, the general public perception of private vs public schools is that everything private tends to be better, with the possible exceptions of the elite, wealthy public schools (such as a New Trier or Stevenson in the Chicago area) or magnet schools in urban areas, such as Walter Payton Prep in Chicago. But typically the strerotype is private is better in general.
So if small class size is more typical of private schools, how can public schools end up doing better than private in mathematics? It lies in the quality of the teachers and in the trend to adopt research-based, modern curriculum. Many private schools apparently still adopt traditional "back to basics" methods of learning mathematics, built around rote memorization and 'drill and kill' problems. Newer curricula are built around understanding concepts, problem solving and applications of math. Private schools also do not require or are mandated to have certified teachers, and tend to offer smaller salaries that are not competitive for top teachers. The research suggests these are the two driving forces that lead to better achievement, at least in mathematics.
Like anything else, though, there are outstanding private and public schools, and there are other schools that are in dire straits. This is an interesting study that not only concludes something that goes against common perceptions, but I think it more importantly gives insights into factors that make for better learning experiences for students. The evidence that curriculum and teacher certification and expertise are significant drivers for learning supports efforts among school districts for robust and focused staff development programs and collaborative efforts between universities and school systems for continual development and improvement of data-driven/research-based curricula. One other piece of this puzzle is, in my opinion, using cognitive science research in larger capacities with the development of curriculum as well as in-class practices, where we provide more ideal environments for students that are literally targeted at students' brains, and how our brains make the inner connections that lead to learning. This includes understanding differences between male and female brains and how they are 'wired,' where genders learn differently. There is still much to do, and hopefully both public (where 90% of our children go) and private schools use such research to better educate our children.
This is a comprehensive study that used data from 270,000 4th and 8th grade students from 10,000 schools, so the results are significant with little in the way of statistical uncertainties. The researchers looked at five factors to see which correlated more positively to achievement. Those factors are parental involvement, school size, class size, teacher certification and instructional practices.
School size and parental involvement did not correlate significantly with achievement. However, small class sizes do correlate positively with achievement, and small class sizes are more prevalent in private schools. Certainly, the general public perception of private vs public schools is that everything private tends to be better, with the possible exceptions of the elite, wealthy public schools (such as a New Trier or Stevenson in the Chicago area) or magnet schools in urban areas, such as Walter Payton Prep in Chicago. But typically the strerotype is private is better in general.
So if small class size is more typical of private schools, how can public schools end up doing better than private in mathematics? It lies in the quality of the teachers and in the trend to adopt research-based, modern curriculum. Many private schools apparently still adopt traditional "back to basics" methods of learning mathematics, built around rote memorization and 'drill and kill' problems. Newer curricula are built around understanding concepts, problem solving and applications of math. Private schools also do not require or are mandated to have certified teachers, and tend to offer smaller salaries that are not competitive for top teachers. The research suggests these are the two driving forces that lead to better achievement, at least in mathematics.
Like anything else, though, there are outstanding private and public schools, and there are other schools that are in dire straits. This is an interesting study that not only concludes something that goes against common perceptions, but I think it more importantly gives insights into factors that make for better learning experiences for students. The evidence that curriculum and teacher certification and expertise are significant drivers for learning supports efforts among school districts for robust and focused staff development programs and collaborative efforts between universities and school systems for continual development and improvement of data-driven/research-based curricula. One other piece of this puzzle is, in my opinion, using cognitive science research in larger capacities with the development of curriculum as well as in-class practices, where we provide more ideal environments for students that are literally targeted at students' brains, and how our brains make the inner connections that lead to learning. This includes understanding differences between male and female brains and how they are 'wired,' where genders learn differently. There is still much to do, and hopefully both public (where 90% of our children go) and private schools use such research to better educate our children.
Saturday, March 07, 2009
Geothermal energy production costs on par with that of Coal
A new study suggests that the energy production costs coming from geothermal sources is now on par, and perhaps even cheaper, than the costs associated with energy coming from coal burning plants. This is important in this day and age of multiple billions of dollars from the stimulus package being destined for alternative energy sources. A summary can be found at Scientific American online.
Power production through turbines and generators is based on running pressurized steam through the turbine, which in turns spins loops of wire inside a magnetic field, thus inducing alternating voltage and currents. This is then brought into your town or city through the power grid. I don't think there is any doubt from any groups associated with the energy sector of the economy that the power grid needs serious work, and that there is a need for the U.S. to expand its energy portfolio. But how to go about reforming the energy sector is under intense debate from competing industries and other stakeholders. I am glad to not hear the "drill, baby, drill"groups on TV every evening, because that is not the answer long term. A well-balanced portfolio is necessary, and the dominant source of power will likely be based on local abundances of fuel or energy source. The south and southwest will likely have, in the next couple decades, a much higher percentage of its power coming from solar technologies relative to the north, and the north will likely have higher percentages of its portfolio using nuclear or wind. Certain areas of the country will make use of local geothermal or hydroelectric resources, and some may still rely more on fossil fuels.
One idea I would like to see researched is tidal power and the use of ocean currents to power generators. At some point, when drinking water becomes one of the major issues for certain portions of the U.S. and other countries, that same tidal or oceanic power is used by desalination plants along coastlines. This would certainly be cheaper than extending the power grid out into the oceans. It is an upsetting time for many as they consider the large increases in energy on a global scale, as China and India continue their march to becoming industrial and economic giants, but at the same time there is such an amazing opportunity to expand energy sources and see what some creative thinking will develop in the next 10-20 years. I do think Pres. Obama got it right to include some financial resources for new energy development in the stimulus bill, because in time the energy sector should be a major creator of good, technical jobs in the U.S. This all ties into national security and economic development, as well as manufacturing revival of some factories that will be needed to build the massive amounts of new infrastructure that the U.S. and most of the rest of the world will require as energy production expansion continues at rapidly increasing rates that match population increases globally. It is also a necessary step in protecting the environment and addressing global climate change. A good portion of the U.S. and global economies will, in fact, be 'energy economies' as we hear the president say so often.
Power production through turbines and generators is based on running pressurized steam through the turbine, which in turns spins loops of wire inside a magnetic field, thus inducing alternating voltage and currents. This is then brought into your town or city through the power grid. I don't think there is any doubt from any groups associated with the energy sector of the economy that the power grid needs serious work, and that there is a need for the U.S. to expand its energy portfolio. But how to go about reforming the energy sector is under intense debate from competing industries and other stakeholders. I am glad to not hear the "drill, baby, drill"groups on TV every evening, because that is not the answer long term. A well-balanced portfolio is necessary, and the dominant source of power will likely be based on local abundances of fuel or energy source. The south and southwest will likely have, in the next couple decades, a much higher percentage of its power coming from solar technologies relative to the north, and the north will likely have higher percentages of its portfolio using nuclear or wind. Certain areas of the country will make use of local geothermal or hydroelectric resources, and some may still rely more on fossil fuels.
One idea I would like to see researched is tidal power and the use of ocean currents to power generators. At some point, when drinking water becomes one of the major issues for certain portions of the U.S. and other countries, that same tidal or oceanic power is used by desalination plants along coastlines. This would certainly be cheaper than extending the power grid out into the oceans. It is an upsetting time for many as they consider the large increases in energy on a global scale, as China and India continue their march to becoming industrial and economic giants, but at the same time there is such an amazing opportunity to expand energy sources and see what some creative thinking will develop in the next 10-20 years. I do think Pres. Obama got it right to include some financial resources for new energy development in the stimulus bill, because in time the energy sector should be a major creator of good, technical jobs in the U.S. This all ties into national security and economic development, as well as manufacturing revival of some factories that will be needed to build the massive amounts of new infrastructure that the U.S. and most of the rest of the world will require as energy production expansion continues at rapidly increasing rates that match population increases globally. It is also a necessary step in protecting the environment and addressing global climate change. A good portion of the U.S. and global economies will, in fact, be 'energy economies' as we hear the president say so often.
Sunday, January 11, 2009
I Agree with Newt Gingrich...did I just say that?! Mexico - a major security issue waiting to happen
Newt Gingrich was on ABC's This Week with George Stephanopolous, and during a discussion about unforeseen problems the new Obama administration may encounter during its first year, Gingrich brought up the issue of Mexico and the near civil war that is presently underway between the government and the powerful drug cartels. Gingrich argued something that I have wondered about, largely due to the seemingly complete lack of American press coverage given to this issue - when will the U.S. get serious about a major problem right on our border?
With record numbers of homicides in Mexico, and some in southern border towns of the U.S., drug money from our completely failed 'War on Drugs' program of the past two decades is financing the terrible violence in Mexico. For a short summary of the problem, check out this article. When will we learn, or simply admit, that simply locking drug offenders in violent prisons is not the answer to our drug problems in the U.S.? When will treatment and educ ation programs take the lead, which tend to show much better results than the 'lock 'em up, I am tough on crime' mentality that we have had, making not even a dent in the drug flow or usage in the U.S.?
I have no idea what will work in Mexico, but I do agree with Gingrich (and this does not happen very often) that this issue may come up during Obama's first year as something the U.S. will need to get seriously involved in if violence continues to spill over the border and if it becomes an increasing issue with gang activity in the U.S. I fear it will become such an issue, which is something we cannot afford at the moment with the economy, unemployment, Russia, Iran, Iraq, Israeli-Palestinian conflict, Afghanistan, crumbling infrastructure, health care, entitlements and war on terror issues Obama is inheriting (and let's no forget another continuing problem we have not heard much from, a nuclear North Korea).
With record numbers of homicides in Mexico, and some in southern border towns of the U.S., drug money from our completely failed 'War on Drugs' program of the past two decades is financing the terrible violence in Mexico. For a short summary of the problem, check out this article. When will we learn, or simply admit, that simply locking drug offenders in violent prisons is not the answer to our drug problems in the U.S.? When will treatment and educ ation programs take the lead, which tend to show much better results than the 'lock 'em up, I am tough on crime' mentality that we have had, making not even a dent in the drug flow or usage in the U.S.?
I have no idea what will work in Mexico, but I do agree with Gingrich (and this does not happen very often) that this issue may come up during Obama's first year as something the U.S. will need to get seriously involved in if violence continues to spill over the border and if it becomes an increasing issue with gang activity in the U.S. I fear it will become such an issue, which is something we cannot afford at the moment with the economy, unemployment, Russia, Iran, Iraq, Israeli-Palestinian conflict, Afghanistan, crumbling infrastructure, health care, entitlements and war on terror issues Obama is inheriting (and let's no forget another continuing problem we have not heard much from, a nuclear North Korea).
Monday, December 29, 2008
U.S. needs science and math teachers
Yet another study has come out that confirms what many others have concluded over the past couple years, and that is U.S. middle schools and high schools need many more teachers over the next decade. Specifically, it is estimated that schools are going to need some 200,000 plus science and math teachers to fill in positions. Keep in mind that it is already a bad situation in middle schools, where surveys have shown more than 40% of science teachers are not certified in science, but have been quickly converted from other areas of study they were originally trained in. This does not bode well for the U.S., nor for children, who need to be prepared for a globally competitive economy which, of course, is becoming more and more dependent on science and math. The need for massive teacher recruitment, training, and retention is upon us.
President-elect Barack Obama has identified this issue as one of his priorities for education when he officially takes office. Because of economic conditions, it is unclear what is fiscally possible because he would like to offer up to 40,000 scholarships for science and math teachers who would, in return, commit three years of teaching in high-needs schools. There would be a focus on teacher support and mentoring, seeing how something like 40% of new teachers leave the profession within three years (which is why I always scratch my head when I hear so many people complain how easy teaching is and how easy teachers have it, but that's just me). This is an ambitious plan that may or may not happen because there will likely be no money available for so many scholarships, so alternatives need to be figured out, stat.
One option is the concept of virtual science departments, which is something I am very interested in and have begun to think about, along with a number of education professors and think-tanks. There needs to be a paradigm shift in education that makes better use of technologies that already exist and can help expand educational opportunities and level the playing field so rural and inner-city children have similar learning experiences to those from wealthier suburban schools. In addition, the possibility to begin personalizing education to better-match individuals interests, and therefore increase student engagement and learning in and out of schools, will become a reality. I will be posting more about this in the future, as well as remote science experiments being developed for a global iLabs Network, being developed by MIT and Northwestern University. This network will allow high schools and universities to access physical experiments, for which they do not have the resources to do, from other locations and facilities that do have the required hardware and software, via the Internet. This is in the first stages of development and testing, but in the next couple years will begin expanding the lists of possible experiments all schools have available to them.
There is so much to do, and little time in which to do it, if the U.S. is remain at the top level of science, engineering and technological innovation, and have a work force that can keep the country competitive with good jobs in the future.
President-elect Barack Obama has identified this issue as one of his priorities for education when he officially takes office. Because of economic conditions, it is unclear what is fiscally possible because he would like to offer up to 40,000 scholarships for science and math teachers who would, in return, commit three years of teaching in high-needs schools. There would be a focus on teacher support and mentoring, seeing how something like 40% of new teachers leave the profession within three years (which is why I always scratch my head when I hear so many people complain how easy teaching is and how easy teachers have it, but that's just me). This is an ambitious plan that may or may not happen because there will likely be no money available for so many scholarships, so alternatives need to be figured out, stat.
One option is the concept of virtual science departments, which is something I am very interested in and have begun to think about, along with a number of education professors and think-tanks. There needs to be a paradigm shift in education that makes better use of technologies that already exist and can help expand educational opportunities and level the playing field so rural and inner-city children have similar learning experiences to those from wealthier suburban schools. In addition, the possibility to begin personalizing education to better-match individuals interests, and therefore increase student engagement and learning in and out of schools, will become a reality. I will be posting more about this in the future, as well as remote science experiments being developed for a global iLabs Network, being developed by MIT and Northwestern University. This network will allow high schools and universities to access physical experiments, for which they do not have the resources to do, from other locations and facilities that do have the required hardware and software, via the Internet. This is in the first stages of development and testing, but in the next couple years will begin expanding the lists of possible experiments all schools have available to them.
There is so much to do, and little time in which to do it, if the U.S. is remain at the top level of science, engineering and technological innovation, and have a work force that can keep the country competitive with good jobs in the future.
Sunday, December 28, 2008
There is a Correlation between Child's IQ and Birthweight
I found an interesting, short article on Scientific American. There is a direct, positive correlation between birth weight and IQ scores for children at the age of seven. I am not sure if this is true or not, and will look into it, but if one assumes that larger babies have correspondingly larger brain mass, this would seem to make sense. A newborn is literally moving from one world into a brand new world, and will naturally be overwhelmed by the huge amount of environmental stimulus. More brain mass should allow the infant to better comprehend, learn and adapt over time. The effect is more pronounced for boys than for girls, but the effect is significant for both genders. There are several other related articles that can be linked to off this article, so I recommend checking those out if you are interested in this topic.
Friday, December 26, 2008
Guess: What am I?
This comes from the site http://www.bl.com/ben/things/warranty.html. A student brought this to my attention. To what do you think this is referring? Thanks, MC.
"WARNING: This Product Warps Space and Time in Its Vicinity.
WARNING: This Product Attracts Every Other Piece of Matter in the universe, Including the Products of Other Manufacturers, with a Force Proportional to the Product of the Masses and Inversely Proportional to the Distance Between Them.
CAUTION: The Mass of This Product Contains the Energy Equivalent of 85 Million Tons of TNT per Net Ounce of Weight.
HANDLE WITH EXTREME CARE: This Product Contains Minute Electrically Charged Particles Moving at Velocities in Excess of Five Hundred Million Miles Per Hour.
CONSUMER NOTICE: Because of the "Uncertainty Principle," It Is Impossible for the Consumer to Find Out at the Same Time Both Precisely Where This Product Is And How Fast It Is Moving.
ADVISORY: There is an Extremely Small but Nonzero Chance That, Through a Process Know as "Tunneling," This Product May Spontaneously Disappear from Its Present location and Reappear at Any Random Place in the Universe, Including Your Neighbor's Domicile. The Manufacturer Will Not Be Responsible for Any Damages or Inconvenience That May Result.
READ THIS BEFORE OPENING PACKAGE: According to Certain Suggested Versions of the Grand Unified Theory, the Primary Particles Constituting this Product May Decay to Nothingness Within the Next Four Hundred Million Years.
THIS IS A 100% MATTER PRODUCT: In the Unlikely Event That This Merchandise Should Contact Antimatter in Any Form, a Catastrophic Explosion Will Result.
PUBLIC NOTICE AS REQUIRED BY LAW: Any Use of This Product, in Any Manner Whatsoever, Will Increase the Amount of Disorder in the Universe. Although No Liability Is Implied Herein, the Consumer Is Warned That This Process Will Ultimately Lead to the Heat Death of the Universe.
NOTE: The Most Fundamental Particles in This Product Are Held Together by a "Gluing" Force About Which Little is Currently Known and Whose Adhesive Power Can Therefore Not Be Permanently Guaranteed.
ATTENTION: Despite Any Other Listing of Product Contents Found Hereon, the Consumer is Advised That, in Actuality, This Product Consists Of 99.9999999999% Empty Space.
NEW GRAND UNIFIED THEORY DISCLAIMER: The Manufacturer May Technically Be Entitled to Claim That This Product Is Ten-Dimensional. However, the Consumer Is Reminded That This Confers No Legal Rights Above and Beyond Those Applicable to Three-Dimensional Objects, Since the Seven New Dimensions Are "Rolled Up" into Such a Small "Area" That They Cannot Be Detected.
PLEASE NOTE: Some Quantum Physics Theories Suggest That When the Consumer Is Not Directly Observing This Product, It May Cease to Exist or Will Exist Only in a Vague and Undetermined State.
COMPONENT EQUIVALENCY NOTICE: The Subatomic Particles (Electrons, Protons, etc.) Comprising This Product Are Exactly the Same in Every Measurable Respect as Those Used in the Products of Other Manufacturers, and No Claim to the Contrary May Legitimately Be Expressed or Implied.
HEALTH WARNING: Care Should Be Taken When Lifting This Product, Since Its Mass, and Thus Its Weight, Is Dependent on Its Velocity Relative to the User.
IMPORTANT NOTICE TO PURCHASERS: The Entire Physical Universe, Including This Product, May One Day Collapse Back into an Infinitesimally Small Space. Should Another Universe Subsequently Re-emerge, the Existence of This Product in That Universe Cannot Be Guaranteed."
Very clever!
"WARNING: This Product Warps Space and Time in Its Vicinity.
WARNING: This Product Attracts Every Other Piece of Matter in the universe, Including the Products of Other Manufacturers, with a Force Proportional to the Product of the Masses and Inversely Proportional to the Distance Between Them.
CAUTION: The Mass of This Product Contains the Energy Equivalent of 85 Million Tons of TNT per Net Ounce of Weight.
HANDLE WITH EXTREME CARE: This Product Contains Minute Electrically Charged Particles Moving at Velocities in Excess of Five Hundred Million Miles Per Hour.
CONSUMER NOTICE: Because of the "Uncertainty Principle," It Is Impossible for the Consumer to Find Out at the Same Time Both Precisely Where This Product Is And How Fast It Is Moving.
ADVISORY: There is an Extremely Small but Nonzero Chance That, Through a Process Know as "Tunneling," This Product May Spontaneously Disappear from Its Present location and Reappear at Any Random Place in the Universe, Including Your Neighbor's Domicile. The Manufacturer Will Not Be Responsible for Any Damages or Inconvenience That May Result.
READ THIS BEFORE OPENING PACKAGE: According to Certain Suggested Versions of the Grand Unified Theory, the Primary Particles Constituting this Product May Decay to Nothingness Within the Next Four Hundred Million Years.
THIS IS A 100% MATTER PRODUCT: In the Unlikely Event That This Merchandise Should Contact Antimatter in Any Form, a Catastrophic Explosion Will Result.
PUBLIC NOTICE AS REQUIRED BY LAW: Any Use of This Product, in Any Manner Whatsoever, Will Increase the Amount of Disorder in the Universe. Although No Liability Is Implied Herein, the Consumer Is Warned That This Process Will Ultimately Lead to the Heat Death of the Universe.
NOTE: The Most Fundamental Particles in This Product Are Held Together by a "Gluing" Force About Which Little is Currently Known and Whose Adhesive Power Can Therefore Not Be Permanently Guaranteed.
ATTENTION: Despite Any Other Listing of Product Contents Found Hereon, the Consumer is Advised That, in Actuality, This Product Consists Of 99.9999999999% Empty Space.
NEW GRAND UNIFIED THEORY DISCLAIMER: The Manufacturer May Technically Be Entitled to Claim That This Product Is Ten-Dimensional. However, the Consumer Is Reminded That This Confers No Legal Rights Above and Beyond Those Applicable to Three-Dimensional Objects, Since the Seven New Dimensions Are "Rolled Up" into Such a Small "Area" That They Cannot Be Detected.
PLEASE NOTE: Some Quantum Physics Theories Suggest That When the Consumer Is Not Directly Observing This Product, It May Cease to Exist or Will Exist Only in a Vague and Undetermined State.
COMPONENT EQUIVALENCY NOTICE: The Subatomic Particles (Electrons, Protons, etc.) Comprising This Product Are Exactly the Same in Every Measurable Respect as Those Used in the Products of Other Manufacturers, and No Claim to the Contrary May Legitimately Be Expressed or Implied.
HEALTH WARNING: Care Should Be Taken When Lifting This Product, Since Its Mass, and Thus Its Weight, Is Dependent on Its Velocity Relative to the User.
IMPORTANT NOTICE TO PURCHASERS: The Entire Physical Universe, Including This Product, May One Day Collapse Back into an Infinitesimally Small Space. Should Another Universe Subsequently Re-emerge, the Existence of This Product in That Universe Cannot Be Guaranteed."
Very clever!
Saturday, December 20, 2008
Some Major Problems and Issues Requiring Science to Solve
President-elect Obama's choices for his primary science team are some of the more important selections he will make. Here is a post written a year ago that outlines why I would make that statement.
When one thinks about the variety of problems we face as both a national and global society, it becomes clear that science will be looked to to develop answers and solutions to many of these problems. It is also clear that we need to think of this as science in the broadest sense, as all areas and disciplines will need to contribute. This goes to the heart of the definition of consilience, as numerous areas of knowledge and expertise will need to mix together if we are to make solid progress in finding effective solutions.
To get the ball rolling, consider the following broad issues/problems. All of these will require contributions from a variety of scientific and technical areas of study...multidisciplinary tasks galore:
* Quality of air and water
* Fresh water supplies for much of the west and southwest
* Disposal of solid wastes (everyday garbage)
* Modernization and maintenance of national power grid
* New energy sources, better energy efficiency and conservation
* Climate change (both at an understanding level as well as preparing for consequences)
* Improved electronic encryption algorithms as we digitize everything (medical, financial records, etc)
* Transportation infrastructure
* Telecommunications networks, both development and maintenance
* Continued improvement and progress in computing technologies
* Mass electronic data storage
* Medical treatments for the disease of your choice. This includes stem cell issues, genetic engineering, drug R&D, and so on.
* Military related technologies
* Improved search technologies for earth-crossing asteroids (something I have yet to hear policymakers talk about publicly, but there are literally many thousands of sizeable objects that cross earth's orbit we should try to identify and monitor)
* Food supplies and quality control
* Disposal of nuclear wastes, nuclear proliferation issues
* Nanotechnology in general
* Security technology of all types
* Robotics
* Implementation of educational strategies and structures based on brain research and learning theory to best prepare the next generation of workers
* Continued development of network theory, game theory, etc., and progress in our understanding of complex systems for physical and social applications
* Materials science and development
I encourage comments with additional major issues that are technical in nature and subject to progress via scientific avenues; this is not at all a complete list. What we cannot forget is that further inclusion of other areas of study are intimately connected with just about everything on the above list, such as ethics, state/national/international law, economics, political science, sociology, public policy, military concerns, all areas of engineering, business/industry, job creation, international relations, anthropology, and countless subfields that fall under these larger areas of specialization.
The quicker we as a society recognize and realize the complexity, multidisciplinarity, and difficulty level of finding both short-term and long-term solutions to problems found in any of these areas, the better off we will be. The next president will need to address all of these during the course of an administration, as will every other prominent political figure in every nation across the globe. We will not be able to ignore any of them, and these loom as multi-generational issues that need to be solved. This will require leaders who are able to connect with the masses and communicate the seriousness of the issues, as well as move his or her nation toward a mindset of long-term planning and policy, something we seem to not be very good at.
We need to find and create massive numbers of people who are trained in the all of the sciences, mathematics, engineering and technology, and all the other fields mentioned above to remain competitive in a global marketplace, as well as the maintain and improve the quality of life for future generations. It is challenging work, but do we have any other choice but to address these challenges? Does our consumption-based and entertainment-driven society have the backbone and means to deal with these issues? Will we leave the world in better condition for our kids and grandkids than what we inherited?
When one thinks about the variety of problems we face as both a national and global society, it becomes clear that science will be looked to to develop answers and solutions to many of these problems. It is also clear that we need to think of this as science in the broadest sense, as all areas and disciplines will need to contribute. This goes to the heart of the definition of consilience, as numerous areas of knowledge and expertise will need to mix together if we are to make solid progress in finding effective solutions.
To get the ball rolling, consider the following broad issues/problems. All of these will require contributions from a variety of scientific and technical areas of study...multidisciplinary tasks galore:
* Quality of air and water
* Fresh water supplies for much of the west and southwest
* Disposal of solid wastes (everyday garbage)
* Modernization and maintenance of national power grid
* New energy sources, better energy efficiency and conservation
* Climate change (both at an understanding level as well as preparing for consequences)
* Improved electronic encryption algorithms as we digitize everything (medical, financial records, etc)
* Transportation infrastructure
* Telecommunications networks, both development and maintenance
* Continued improvement and progress in computing technologies
* Mass electronic data storage
* Medical treatments for the disease of your choice. This includes stem cell issues, genetic engineering, drug R&D, and so on.
* Military related technologies
* Improved search technologies for earth-crossing asteroids (something I have yet to hear policymakers talk about publicly, but there are literally many thousands of sizeable objects that cross earth's orbit we should try to identify and monitor)
* Food supplies and quality control
* Disposal of nuclear wastes, nuclear proliferation issues
* Nanotechnology in general
* Security technology of all types
* Robotics
* Implementation of educational strategies and structures based on brain research and learning theory to best prepare the next generation of workers
* Continued development of network theory, game theory, etc., and progress in our understanding of complex systems for physical and social applications
* Materials science and development
I encourage comments with additional major issues that are technical in nature and subject to progress via scientific avenues; this is not at all a complete list. What we cannot forget is that further inclusion of other areas of study are intimately connected with just about everything on the above list, such as ethics, state/national/international law, economics, political science, sociology, public policy, military concerns, all areas of engineering, business/industry, job creation, international relations, anthropology, and countless subfields that fall under these larger areas of specialization.
The quicker we as a society recognize and realize the complexity, multidisciplinarity, and difficulty level of finding both short-term and long-term solutions to problems found in any of these areas, the better off we will be. The next president will need to address all of these during the course of an administration, as will every other prominent political figure in every nation across the globe. We will not be able to ignore any of them, and these loom as multi-generational issues that need to be solved. This will require leaders who are able to connect with the masses and communicate the seriousness of the issues, as well as move his or her nation toward a mindset of long-term planning and policy, something we seem to not be very good at.
We need to find and create massive numbers of people who are trained in the all of the sciences, mathematics, engineering and technology, and all the other fields mentioned above to remain competitive in a global marketplace, as well as the maintain and improve the quality of life for future generations. It is challenging work, but do we have any other choice but to address these challenges? Does our consumption-based and entertainment-driven society have the backbone and means to deal with these issues? Will we leave the world in better condition for our kids and grandkids than what we inherited?
Selections of Science Advisers Show Obama Wants Change in Science Policy
The general public will likely overlook the latest appointments President-elect Obama has made today. In naming science advisers, the public largely does not connect the dots of what those selections tell us about the President's views or the path the President wants to follow into the future. There are very few scientists who have 'big names' and there is next to no conversation or debate among average Americans about these selections as there are when, say, Secretaries of State and Defense are named. Those much more notable Cabinet positions have popular, 'big name' individuals at the helm.
Obama is appointing Harvard physicist John Holdren to the position of science adviser, who is the go-to person on science policy. A Harvard marine biologist, Jane Lubchenko, will direct the National Oceanic and Atmosphere Administration (NOAA), whose primary concern now is climate change. These two individuals are big names in the scientific world and are both experts in climate change. Two other scientists who will co-chair the Council of Advisers on Science and Technology are Nobel laureate and former director of the National Institutes of Health (NIH) Harold Varmus and MIT professor Eric Lander, an expert in human genome science.
While not household names, this is an impressive team. It also tells us something that will be an ENORMOUS difference with the respect and role science plays at the top of government policy: there actually will be respect for science and a respect for open inquiry, and a goal of gathering facts, data and evidence for policy decisions. The Bush administration has been notorious for ignoring science that contradicts the path ideology laid down, particularly in climate change policy (or a complete lack of such policy, as it turned out). The Bush White House routinely ignored policy initiatives and edited out of papers those scientific findings and evidence from government scientists that contradicted Bush policy. I suspect the world is breathing a collective sigh of relief as well with these appointments and the use of science Obama has in mind. I also would imagine that, while not interested in a formal position within the administration, former Vice President and Nobel laureate Al Gore will play a big role in the development of policy and gaining public and global support for U.S. leadership in its approach to one of the great crises humans have ever collectively faced.
I applaud these selections in the form of a standing ovation, as I am sure scientists all over the world are doing this morning. Science is going to lead the way in the solutions to an enormous number of incredibly important problems and issues. My next post will be a re-post of something I wrote a year ago. While largely under the public radar and fanfare, these are some of the most important appointments Obama will make, and will have a lasting impact on how we are able to attack significant problems for decades to come. I sense a renewed energy and enthusiasm and sense of urgency in the scientific community is upon us.
Obama is appointing Harvard physicist John Holdren to the position of science adviser, who is the go-to person on science policy. A Harvard marine biologist, Jane Lubchenko, will direct the National Oceanic and Atmosphere Administration (NOAA), whose primary concern now is climate change. These two individuals are big names in the scientific world and are both experts in climate change. Two other scientists who will co-chair the Council of Advisers on Science and Technology are Nobel laureate and former director of the National Institutes of Health (NIH) Harold Varmus and MIT professor Eric Lander, an expert in human genome science.
While not household names, this is an impressive team. It also tells us something that will be an ENORMOUS difference with the respect and role science plays at the top of government policy: there actually will be respect for science and a respect for open inquiry, and a goal of gathering facts, data and evidence for policy decisions. The Bush administration has been notorious for ignoring science that contradicts the path ideology laid down, particularly in climate change policy (or a complete lack of such policy, as it turned out). The Bush White House routinely ignored policy initiatives and edited out of papers those scientific findings and evidence from government scientists that contradicted Bush policy. I suspect the world is breathing a collective sigh of relief as well with these appointments and the use of science Obama has in mind. I also would imagine that, while not interested in a formal position within the administration, former Vice President and Nobel laureate Al Gore will play a big role in the development of policy and gaining public and global support for U.S. leadership in its approach to one of the great crises humans have ever collectively faced.
I applaud these selections in the form of a standing ovation, as I am sure scientists all over the world are doing this morning. Science is going to lead the way in the solutions to an enormous number of incredibly important problems and issues. My next post will be a re-post of something I wrote a year ago. While largely under the public radar and fanfare, these are some of the most important appointments Obama will make, and will have a lasting impact on how we are able to attack significant problems for decades to come. I sense a renewed energy and enthusiasm and sense of urgency in the scientific community is upon us.
Thursday, December 18, 2008
Inefficiency when Multi-Tasking
The Drs. Eide found a study showing what happens in the brain when driving and talking to someone else...not on a cell phone, but to someone else in the car. It turns out that this type of multi-tasking, just listening to another person while trying to drive, involves visual and spatial areas of the brain that are also needed for driving. In other words, listening robs attention and capacity from the parts of the brain required for safe and effective driving. Cell phone use while driving certainly does the same sort of thing, but we are just learning what happens physically in the brain that makes cell phone use so distracting and dangerous.
I should mention that I often, at stoplights, observe how many cars drive by with cell phones to the driver's ear. My record so far is seeing 8 cars in a row with drivers with a phone to the ear. The illusion for those individuals is that the cell phone conversation does not affect the driving, so there is no danger. We need to change this myth with the hard data and evidence of studies such as this to show multi-tasking is not as hardened as we want to believe.
I am looking forward to seeing additional studies related to classroom participation and learning while there are side conversations that disrupt other students.
I should mention that I often, at stoplights, observe how many cars drive by with cell phones to the driver's ear. My record so far is seeing 8 cars in a row with drivers with a phone to the ear. The illusion for those individuals is that the cell phone conversation does not affect the driving, so there is no danger. We need to change this myth with the hard data and evidence of studies such as this to show multi-tasking is not as hardened as we want to believe.
I am looking forward to seeing additional studies related to classroom participation and learning while there are side conversations that disrupt other students.
Saturday, December 06, 2008
Genius in a Group-Think Era?
Found an interesting article off Yahoo. It asked the question if Albert Einstein is the last great genius. This is a legitimate question in an age where 'group-think' is becoming the rage. There are obvious benefits to mass collaboration, largely making use of Web 2.0 tools and applications, and the best set of examples I have found are in the book Wikinomics.
One would like to think that individuals can still make a difference. I suspect this will still be the case, but less frequently than in the past. Ideas can blossom so quickly once numerous people share concepts and possible solutions to problems, but I would argue that there lies a chance that group-think may, in some cases, have one idea catch on that leads the pack on a path that ultimately runs into a dead-end. The notion of 'trends' and 'fads' hold true, and the 'latest craze' idea can attract most minds of the group. It may turn out that it will take an individual or small subset of the larger group to break from the group mindset, think outside the box, and develop an original idea that becomes the next focus of the group. Perhaps a good structure to a mass collaboration is to have numerous subsets working on different aspects of the problem from different points of view, so as to resist the temptation to fall into a 'fad' mentality. This falls in line with 'Mediciexity.' One example of the 'fad' mentality may be string theory. The concept of the 'string' is attractive to solving the ultimate questions of the universe, and over the past couple decades many of the most promising and powerful theoretical and mathematical minds have become part of that 'group.' However, all these years later there is not a viable, i.e. testable, theory that fits into the experimental realm of physics. Time will tell if this mass collaboration is worth it in the end...it may end up one brilliant idea, from one brilliant person, completely separated from the string theory group, will end up being correct. Individuals may still change the world.
Perhaps the notion of individual genius making its mark in the modern mass collaboration age is evolving to the point of the genius required to form the right group. Web 2.0 technology has been applied in an unprecedented way by Barack Obama and a small, few person group of advisers. The creativity, forward-thinking plan and then the discipline and message-delivery by Obama himself has taken a young, smart, but relatively unknown and inexperienced politician whose future was supposed to be a decade away (according the group-thinking of the more traditional political parties)to the presidency. It still takes individuals or very small groups to develop a concept and start the larger group/collaboration, so perhaps this is where we will see genius more often than not.
There will always be a place for individuals, so we need to be careful not to push young minds, which tend to be the most creative and open to new ways of thinking, entirely into a group-think mindset...they still need to be encouraged to think for themselves, be skeptical of the group, and not be afraid to offer up 'outside the box' thinking and creative solutions. I want my students, at least, to never shy away from individual interests and ideas, and to not just go along with the latest fad if they don't agree with it. As always, I am not a proponent of going with one way of doing something, but rather using variety; not to fall into a 'whole language only' or a 'phonics only' way of learning, but rather taking the good things from each and using them. Variety, in this case group-think and individual-think, and the good that comes from each, is the spice of the new Web 2.0 life.
One would like to think that individuals can still make a difference. I suspect this will still be the case, but less frequently than in the past. Ideas can blossom so quickly once numerous people share concepts and possible solutions to problems, but I would argue that there lies a chance that group-think may, in some cases, have one idea catch on that leads the pack on a path that ultimately runs into a dead-end. The notion of 'trends' and 'fads' hold true, and the 'latest craze' idea can attract most minds of the group. It may turn out that it will take an individual or small subset of the larger group to break from the group mindset, think outside the box, and develop an original idea that becomes the next focus of the group. Perhaps a good structure to a mass collaboration is to have numerous subsets working on different aspects of the problem from different points of view, so as to resist the temptation to fall into a 'fad' mentality. This falls in line with 'Mediciexity.' One example of the 'fad' mentality may be string theory. The concept of the 'string' is attractive to solving the ultimate questions of the universe, and over the past couple decades many of the most promising and powerful theoretical and mathematical minds have become part of that 'group.' However, all these years later there is not a viable, i.e. testable, theory that fits into the experimental realm of physics. Time will tell if this mass collaboration is worth it in the end...it may end up one brilliant idea, from one brilliant person, completely separated from the string theory group, will end up being correct. Individuals may still change the world.
Perhaps the notion of individual genius making its mark in the modern mass collaboration age is evolving to the point of the genius required to form the right group. Web 2.0 technology has been applied in an unprecedented way by Barack Obama and a small, few person group of advisers. The creativity, forward-thinking plan and then the discipline and message-delivery by Obama himself has taken a young, smart, but relatively unknown and inexperienced politician whose future was supposed to be a decade away (according the group-thinking of the more traditional political parties)to the presidency. It still takes individuals or very small groups to develop a concept and start the larger group/collaboration, so perhaps this is where we will see genius more often than not.
There will always be a place for individuals, so we need to be careful not to push young minds, which tend to be the most creative and open to new ways of thinking, entirely into a group-think mindset...they still need to be encouraged to think for themselves, be skeptical of the group, and not be afraid to offer up 'outside the box' thinking and creative solutions. I want my students, at least, to never shy away from individual interests and ideas, and to not just go along with the latest fad if they don't agree with it. As always, I am not a proponent of going with one way of doing something, but rather using variety; not to fall into a 'whole language only' or a 'phonics only' way of learning, but rather taking the good things from each and using them. Variety, in this case group-think and individual-think, and the good that comes from each, is the spice of the new Web 2.0 life.
Sunday, November 30, 2008
Repeat Post: What are the Goals of K-12 Education?
I wanted to bring this old post back, with a hope of getting a larger discussion going, and to just , get us thinking about what we want from K-12 education in this country. With a new President coming in, I think we will see No Child Left Behind improved upon. This will likely fall into how progress of students is measured. Barack Obama has been talking in terms of longitudinal progress of individual students, with long-term learning being the goal, rather than snapshots of different groups of kids year to year. I would like to suggest that individual student growth be measured in a way as is done with the Measure of Academic Progress, or MAP, testing. This national exam series allows for more accurate student placement in math and English, as well as the establishment of growth targets for students and a measure of student academic growth.
Below is a link to an old post from last April. I hope it helps get us thinking about what we want as we are making a national and global transition from manufacturing and industrial economy to an information and energy economy, with global competition for jobs running wild.
http://vonscience.blogspot.com/2008/04/what-are-goals-of-k-12-education.html
Below is a link to an old post from last April. I hope it helps get us thinking about what we want as we are making a national and global transition from manufacturing and industrial economy to an information and energy economy, with global competition for jobs running wild.
http://vonscience.blogspot.com/2008/04/what-are-goals-of-k-12-education.html
Saturday, November 29, 2008
The Science of Thanksgiving
This is for my senior students, who shared with me some Thanksgiving science anecdotes before the holiday. Scientific American has a few articles related to the science of Thanksgiving. Enjoy!
Thursday, November 20, 2008
Learning Enhanced Through Stories
Learning and memory can be enhanced and improved 2- to 7-fold when done through stories, rather than through listening or just straight factual reading. The Drs. Eide have a post up with some additional references. It appears that this is true because story comprehension requires both hemispheres of the brain, whereas other types of learning stay within one or the other hemisphere. Research like this is what educators need to pay attention to.
E = mc^2 Verified using QCD
The most famous equation ever written down (besides 1 + 1 = 2, perhaps) is E = mc^2. People who never had physics can quote it, although I suspect most have no clue what it truly means. Now, using a very mathematically sophisticated theory called quantum chromodynamics, or QCD, it has been shown that Einstein's equation accounts for the strange situation where a proton's mass is made up mostly of the energy of complicated particle interactions within the proton. Quarks and massless gluons make up the guts of a proton, and lattice calculations from supercomputers in Europe have now verified that the energy-mass equivalence works out to produce the observed mass of a proton, which is 1.6 x 10^-27 kg. Very cool! From a press release:
" According to the conventional model of particle physics, protons and neutrons comprise smaller particles known as quarks, which in turn are bound by gluons.
The odd thing is this: the mass of gluons is zero and the mass of quarks is only five percent. Where, therefore, is the missing 95 percent?
The answer, according to the study published in the US journal Science on Thursday, comes from the energy from the movements and interactions of quarks and gluons.
In other words, energy and mass are equivalent, as Einstein proposed in his Special Theory of Relativity in 1905.
The e=mc2 formula shows that mass can be converted into energy, and energy can be converted into mass.
By showing how much energy would be released if a certain amount of mass were to be converted into energy, the equation has been used many times, most famously as the inspirational basis for building atomic weapons.
But resolving e=mc2 at the scale of sub-atomic particles -- in equations called quantum chromodynamics -- has been fiendishly difficult.
"Until now, this has been a hypothesis," France's National Centre for Scientific Research (CNRS) said proudly in a press release.
"It has now been corroborated for the first time."
For those keen to know more: the computations involve "envisioning space and time as part of a four-dimensional crystal lattice, with discrete points spaced along columns and rows."
" According to the conventional model of particle physics, protons and neutrons comprise smaller particles known as quarks, which in turn are bound by gluons.
The odd thing is this: the mass of gluons is zero and the mass of quarks is only five percent. Where, therefore, is the missing 95 percent?
The answer, according to the study published in the US journal Science on Thursday, comes from the energy from the movements and interactions of quarks and gluons.
In other words, energy and mass are equivalent, as Einstein proposed in his Special Theory of Relativity in 1905.
The e=mc2 formula shows that mass can be converted into energy, and energy can be converted into mass.
By showing how much energy would be released if a certain amount of mass were to be converted into energy, the equation has been used many times, most famously as the inspirational basis for building atomic weapons.
But resolving e=mc2 at the scale of sub-atomic particles -- in equations called quantum chromodynamics -- has been fiendishly difficult.
"Until now, this has been a hypothesis," France's National Centre for Scientific Research (CNRS) said proudly in a press release.
"It has now been corroborated for the first time."
For those keen to know more: the computations involve "envisioning space and time as part of a four-dimensional crystal lattice, with discrete points spaced along columns and rows."
Wednesday, November 12, 2008
Al Gore's 5-step Proposal for Energy Independence
Former Vice President and Nobel Prize winner Al Gore wrote a recent op-ed in the NY Times. He outlined how the U.S. can begin to make real change regarding its energy usage, ultimately reaching a point of energy independence. Below is an excerpt where he outlines 5 points to address to reach such a goal:
"What follows is a five-part plan to repower America with a commitment to producing 100 percent of our electricity from carbon-free sources within 10 years. It is a plan that would simultaneously move us toward solutions to the climate crisis and the economic crisis -- and create millions of new jobs that cannot be outsourced.
First, the new president and the new Congress should offer large-scale investment in incentives for the construction of concentrated solar thermal plants in the Southwestern deserts, wind farms in the corridor stretching from Texas to the Dakotas and advanced plants in geothermal hot spots that could produce large amounts of electricity.
Second, we should begin the planning and construction of a unified national smart grid for the transport of renewable electricity from the rural places where it is mostly generated to the cities where it is mostly used. New high-voltage, low-loss underground lines can be designed with "smart" features that provide consumers with sophisticated information and easy-to-use tools for conserving electricity, eliminating inefficiency and reducing their energy bills. The cost of this modern grid -- $400 billion over 10 years -- pales in comparison with the annual loss to American business of $120 billion due to the cascading failures that are endemic to our current balkanized and antiquated electricity lines.
Third, we should help America's automobile industry (not only the Big Three but the innovative new startup companies as well) to convert quickly to plug-in hybrids that can run on the renewable electricity that will be available as the rest of this plan matures. In combination with the unified grid, a nationwide fleet of plug-in hybrids would also help to solve the problem of electricity storage. Think about it: with this sort of grid, cars could be charged during off-peak energy-use hours; during peak hours, when fewer cars are on the road, they could contribute their electricity back into the national grid.
Fourth, we should embark on a nationwide effort to retrofit buildings with better insulation and energy-efficient windows and lighting. Approximately 40 percent of carbon dioxide emissions in the United States come from buildings -- and stopping that pollution saves money for homeowners and businesses. This initiative should be coupled with the proposal in Congress to help Americans who are burdened by mortgages that exceed the value of their homes.
Fifth, the United States should lead the way by putting a price on carbon here at home, and by leading the world's efforts to replace the Kyoto treaty next year in Copenhagen with a more effective treaty that caps global carbon dioxide emissions and encourages nations to invest together in efficient ways to reduce global warming pollution quickly, including by sharply reducing deforestation.
Of course, the best way -- indeed the only way -- to secure a global agreement to safeguard our future is by re-establishing the United States as the country with the moral and political authority to lead the world toward a solution. "
Will we have the political will to transform the nation and its thirst for energy? The technology for most of what is proposed already exists. It will take a massive effort from out science and technology base, but I do not doubt this will work if we put our collective minds to it. No nation in the history of the world can accomplish great things like the U.S. has, when it has the right leadership and the collective will of the American people behind it. Now is one of those times.
Read the entire op-ed here.
"What follows is a five-part plan to repower America with a commitment to producing 100 percent of our electricity from carbon-free sources within 10 years. It is a plan that would simultaneously move us toward solutions to the climate crisis and the economic crisis -- and create millions of new jobs that cannot be outsourced.
First, the new president and the new Congress should offer large-scale investment in incentives for the construction of concentrated solar thermal plants in the Southwestern deserts, wind farms in the corridor stretching from Texas to the Dakotas and advanced plants in geothermal hot spots that could produce large amounts of electricity.
Second, we should begin the planning and construction of a unified national smart grid for the transport of renewable electricity from the rural places where it is mostly generated to the cities where it is mostly used. New high-voltage, low-loss underground lines can be designed with "smart" features that provide consumers with sophisticated information and easy-to-use tools for conserving electricity, eliminating inefficiency and reducing their energy bills. The cost of this modern grid -- $400 billion over 10 years -- pales in comparison with the annual loss to American business of $120 billion due to the cascading failures that are endemic to our current balkanized and antiquated electricity lines.
Third, we should help America's automobile industry (not only the Big Three but the innovative new startup companies as well) to convert quickly to plug-in hybrids that can run on the renewable electricity that will be available as the rest of this plan matures. In combination with the unified grid, a nationwide fleet of plug-in hybrids would also help to solve the problem of electricity storage. Think about it: with this sort of grid, cars could be charged during off-peak energy-use hours; during peak hours, when fewer cars are on the road, they could contribute their electricity back into the national grid.
Fourth, we should embark on a nationwide effort to retrofit buildings with better insulation and energy-efficient windows and lighting. Approximately 40 percent of carbon dioxide emissions in the United States come from buildings -- and stopping that pollution saves money for homeowners and businesses. This initiative should be coupled with the proposal in Congress to help Americans who are burdened by mortgages that exceed the value of their homes.
Fifth, the United States should lead the way by putting a price on carbon here at home, and by leading the world's efforts to replace the Kyoto treaty next year in Copenhagen with a more effective treaty that caps global carbon dioxide emissions and encourages nations to invest together in efficient ways to reduce global warming pollution quickly, including by sharply reducing deforestation.
Of course, the best way -- indeed the only way -- to secure a global agreement to safeguard our future is by re-establishing the United States as the country with the moral and political authority to lead the world toward a solution. "
Will we have the political will to transform the nation and its thirst for energy? The technology for most of what is proposed already exists. It will take a massive effort from out science and technology base, but I do not doubt this will work if we put our collective minds to it. No nation in the history of the world can accomplish great things like the U.S. has, when it has the right leadership and the collective will of the American people behind it. Now is one of those times.
Read the entire op-ed here.
Interesting Discussion between Zakaria and Friedman
Two journalists whose main focus is globalization and how energy demands affect the present and project how those demands will affect the future, Fareed Zakaria and Thomas Friedman, had an interesting discussion with each other. Read the transcript here. I am presently reading Friedman's latest book, "Hot, Flat and Crowded," and it is very interesting. I hope the Obama administration will consider his ideas as far as what our economy will likely look like within a decade, and how what we do fits in with the rest of the world. I suspect how we transition from an information economy to an energy economy, and how we do or do not lead the world with such an effort, will define this entire generation. And it will also set the path the world will take and the conditions of the world in this century, which our children will inherit. Complex, massive problems, with enormous challenges to overcome, but we have no choice but to take it on head-on. I want to be optimistic and say we will figure it out (we already have a good start on the necessary science and technology to begin an overhaul of our energy infrastructure and production, but we have lacked political leadership...this is why I am excited about possibilities for changing this situation with the election of Barack Obama, who has bought into the notion that energy will dominate the new global economy, and he wants to see massive change in the U.S. within 10 years), but time will tell.
Tuesday, November 04, 2008
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