R_O_M
Guest
No idea what your chosen discipline is but can you break your thinking from the "America only" moldIJ If you can, have a look at what and who is going to provide the food for a 1.5 billion population China and a similarly populated India. Do this in the context that, as the recent Stockholm conference on world water supplies has indicated, there will be a depletion and failure of most of the world's major underground fresh water aquifers and immense problems in the large irrigation systems that draw their water from these aquifers, within the next 20 years! Cheers!