Today, after just 3 years of ownership, my #ElectricCar has paid for itself. How on earth did it manage that? I crunch the numbers...
Tag: fossil fuels
Defeating the exponential function
Exponential growths simply cannot continue, and for population growth, it won't... Featuring: @exploratorium, @ronhip, @gapminder, @AMNH, @PopnMatters
Where the wind takes you…
Wyoming's landscape is awe-inspiringly beautiful and monotonous. But is change in the wind?
Geogramblings 