How can you have a Green Holiday ? It’s not easy since we often travel to visit friends and family. We also do a lot of cooking and eating. You could travel less, take a greener form of transportation and …
How can you have a Green Holiday ? It’s not easy since we often travel to visit friends and family. We also do a lot of cooking and eating. You could travel less, take a greener form of transportation and …
Geothermal (Ground-Source) Heat Pumps (GHPs) make use of a completely different set of principles than the kind of geothermal we commonly discuss. Where the latter relies on the transfer of thermal energy from one fluid to another, like an egg …
Geothermal Heat Pumps Face Strange Barriers to Adoption Read More »
What do you believe is the truth surrounding China’s aggressive investment in renewable energy?
Now, please provide a few sentences — or more if you wish — that express your overall reaction to the idea that population growth and energy resource depletion will have dire consequences over the coming years.
Have you ever had difficulty getting the people in your life to share your passion on a subject? This happens to me all the time. I’ll try to get a friend, or my wife and kids to watch a certain …
“The Story of Stuff” Speaks to Sustainability – Won’t You Please Check It Out? Read More »
Here’s the audio file in which I interview Stephan A. Schwartz for my new book. I hope you appreciate his insights into human consciousness and social ideas as much as I did.
Here are the results of a survey a friend of mine conducted of a few hundred random businesspeople regarding their stand on “green issues.” Using his (really cool) Internet presentation technology called PresenterNet, he asked people, “How important are green …
A few people around here routinely tell me to knock off my “the sky is falling” assessment of the state of the planet. Whether these folks are oil company shills or simply just silly optimists is something I’ll probably never know. …
Think We’re On The Right Track Toward Sustainability? Ask Vaclav Smil Read More »