I’ve run across these shows in the past couple days, and thought fellow Gristmill readers might like to hear them too. The first is Science Friday’s “Hour One” from last week. There is a segment on carbon sequestration, which I have yet to form an opinion on, and also one on generating hydrogen. The second, which I’m actually listening to as we speak, is about the economic benefits of “going green.” Apparently being environmentally conscious is a smart business move! Go figure. The podcast comes from a series called “TED Talks” and the show can be downloaded here.