Macca I just get erked when I can see investors being taken for...

Macca I just get erked when I can see investors being taken for a ride. Any rational man can see it is absolutely crazy to expect there is enough land for carbon offsetting and producing the food the world needs to avoid calamity. Just look at food futures markets world over.

And if indeed we are running short of oil how can a scheme project to operate 100 years out. We don't even know what the price of oil will be or whether there will even be any freely traded in ten years time.