quantum physics, page-19

dont worry bb

you will be proven right or wrong one day

I dare say with advances in renewable energy it will be a moot point and that's where my bet is.

if there is a significant leap in solar cells technology (like polymer solar cells), coal fired power will be out the window and you wont ever have to post on climate change again!

http://en.wikipedia.org/wiki/Polymer_solar_cell

As far as motor vehicles are concerned I would say that hydrogen fuel cell motor vehicles look promising

http://en.wikipedia.org/wiki/FCX_Clarity