Renewable energies, or coal vs nuclear power

(Io reguardava un video de un interessante conferentia. Infortunatemente, illo es solmente in anglese, sin subtitulos)

Today I watched this interesting video about renewable energies, and I'd like to recommend it to you all. The speech, held by the German politician Hermann Scheer, is quite long but indeed worth being listened in its entirety. Click here to watch the full speech in

For those running short of time, you can start the video embedded here to jump straight at the question time part of the video; I've to say that I was a bit shocked when I heard the first question, as it seems that the guy asking it must have been sleeping during the previous hour...