Here’s a short video that presents the populations of the world’s largest cities as they’ve changed over the past 500 years.
Here’s a short video that presents the populations of the world’s largest cities as they’ve changed over the past 500 years.
I’m on the Outer Banks of North Carolina for the wedding of my eldest nephew. I’d never been here before, and I was expecting a stretch of land so desolate that I’d have trouble getting online or finding a good …
Talking Sustainable Agriculture on North Carolina's Outer Banks Read More »
2GreenEnergy co-founder George Alger and I are in the process of making a five-minute video on “Ethics and Energy” to be entered in a contest later in the year. As we currently contemplate the project, the video will feature me …
The more I learn about aeroponics (growing fruit and vegetables in a mist of air, water, and minerals), the more I like. Of course, when you look at a piece of plastic with an electrical cord attached to it, you …
The talk I gave at the Electric Vehicle Summit last week is linked here, including the PowerPoint as well as the audio track. I concluded it with a reminder that, in terms of the EV adoption curve, we don’t really …
Electric Vehicle Adoption — What Do We Really Know? Read More »