People freak out when the topic of population or overpopulation come out. Some people think humans have overpopulated the earth and risk pushing us into a population collapse. Others think humans may cause problems but we solve them too, so more humans means to them more solutions. They see the first group as anti-human. The first group sees the second as not understanding science. They don’t want fewer humans. They[…] Keep reading →

You’ll hear a healthy dose of agreement on principle and disagreement on implementation between me and Matt Perez on sustainability leadership. He hosted me on the Radical World podcast. About the podcast: In a world shaped by force, we’ve dared to envision a different path. Together with like-minded guests startup founders, corporate leaders, and professionals from diverse backgrounds we’re challenging the established norms. Our conversations on RADICAL WORLD delve into[…] Keep reading →

A reader sent me a link to this video by an astronaut, Ron Garan. He shares how seeing the earth from space changes astronaut’s views on life and humanity’s relationship with nature. I don’t think it achieves the goal he wants. People can interpret it differently, but I conclude that he is saying seeing the earth from space offers a special and unique view of life that enables someone who[…] Keep reading →

I served in my first Thanksgiving Day parade this morning. The role of an auxiliary police officer at a parade for families and kids isn’t to keep the peace. I saw it as more for structure. A little to keep order, but more fulfilling a civic role for kids to see government in a peaceful role. I enjoy fulfilling civic duty, so despite the cold rain, I enjoyed playing that[…] Keep reading →

I recently was invited to speak to grade school children about great physicists. The teacher asked me to speak about Newton, Einstein, and Hawking. Since I didn’t have any personal connections to Isaac Newton, I focused on Einstein and Hawking, since I knew people who knew them. I love knowing that I know someone who knew some of the most influential, famous people who lived, whose work was mind-blowing. Though[…] Keep reading →

I’m doing a reading NEXT MONDAY, December 2, on Zoom. it’s free. Registration is in the email announcement copied below. Or just click here: Register! If you didn’t know, I took a writing workshop that helped me  write my book. The workshop leader, AJ, cowrites with podcast guest Mike Michalowicz, bestsellers like Profit First. AJ’s community is wonderful, especially if you’ve ever though of writing a book. I’ll read some[…] Keep reading →

The New York Times wrote a piece “Ozempic Could Crush the Junk Food Industry. But It Is Fighting Back” that reported people happy with results that I’ve found from living more sustainably. Except my way didn’t cost me anything, trade one dependence for another, or risk any side effects. It didn’t require willpower either. People think it did, but I think they just don’t know how to change habits without[…] Keep reading →

This week I finished: A People’s History of the United States, by Howard Zinn: This book came out swinging, on Columbus, and kept on punching. In my opinion, every American would benefit from reading this book. If you believe government should solve social problems, this book will bring depth and history to help you understand your cause. If you believe government shouldn’t get into an individual’s business, you’ll see how[…] Keep reading →

Want to know the reason I I wrote yesterday about how relying on solar power connects me to nature and makes me humble to it? Because we’re approaching the winter solstice. Despite a PhD in astrophysics that included helping build a satellite still taking data in orbit, I’m learning more about astronomy and many other parts of nature today. I’m not yet at the level of ancient Babylonians or Mayans,[…] Keep reading →