Interesting read on the transition to renewables. My critique of Vaclav Smil http://www.getreallist.com/watts-up-vaclav-my-critique-of-vaclav-smil.html --- Sent from Zite, available for free in the App Store. Antony Barry Ph:+61 2 6241 7659 Mob:+61 4 3365 2400 antonybbarry at me.com http://tony-barry.emu.id.au