Blog 122. What’s driving us crazy?

I hear folks complain that the overload of information and change is driving us crazy. A phone call used to be a rare interruption. Now, even robo calls “reach out and touch someone.” Continue reading

Blog 115. Is STEM best for education?

Is a STEM program the best guide for improving our schools?  STEM—the teaching of Science, Technology, Engineering, and Mathematics—is advertised as “innovative learning,” and “the future of the economy.”  That’s what you see when you type <STEM education> into a Google search. Continue reading

Blog 113. Information, misinformation and survival

Scientific news magazines now feature articles that reach out, not only to scientists, but to the educated public.  The journal Physics Today, once of interest only to physicists, now has a section entitled People and History.  How come? Continue reading

Blog 112. A frosty morning for the New Year

Here’s a photo of a frosty holiday morning in California.  The frost illustrates the physics that determines the global climate.  And climate is but one of the current worries of scientific associations, who worry about a frosty government. Continue reading

Blog 109. Is clean coal clean?

The concept of “clean coal” has been newsworthy for a decade or more.  In 2009, Senators John Kerry (D-MS) and Lindsey Graham (R-SC) co-authored an op-ed in the New York Times, promoting renewable energy, nuclear energy, and “clean coal.”  Presidential candidate Trump touted “clean coal” during a debate.  Can coal, the dirtiest of fossil fuels, ever be made clean?  That’s seems as likely as senators of opposing parties learning to talk to each other again. Continue reading