James Hansen on Nuclear, Fossil and Renewable Energy

James Hansen, most known for his engagement in climate science, gives his take on how to replace the fossil energy. In this video he gives a brief overview, but the main topic is nuclear energy. Some remarks and comments: – Many countries show by example how renewables can supply demand (Germany, Denmark, Scotland etc), thus it is unclear when he says renewables can’t provide enough energy. – All countries does not have the same potential for renewable energy. – Renewable can never replace coal or nuclear as base load power. – He doesn’t say…

Bill Gates on energy: Innovating to zero!

Bill gates is mostly known for two things: Microsoft and funding of health care. Here, on this TED-talk, he takes on the great task och climate change and energy. /Martin Hedberg