big ideas

“We need to take CO2 out of the sky.”

I like this post because of the detailed descriptions of the various technologies for direct carbon capture. I don’t think I agree with the premise that it’s imperative to achieve a specific international target for average warming. ~ learn more

big ideas

We’re going to need a lot of solar panels.

This will really expand your mind. Casey Handmer makes the case that with the solar costs declining 30% with every doubling of production, an average doubling time of 3 years, and a little more time, we’ll soon see solar energy […]