can you offer a viable alternative?,(reply>), ..Yes..its here..its called diesel...<br><br>1Kg of diesel = 12600 Wh of energy density<br>1Kg of Lion    = 260 Wh of energy density<br><br>..all it take is to plant more trees as plants life is starving for CO2 anyway...try to listen words of true genius behind global warming math model, Dyson Freeman, instead of utterly corrupted officials..