darkendless
Guardian of Asgaard
I'm not saying the US SHOULD feed the world. I'm just saying that we already have the potential to do so. There is plenty of arable land on the planet to feed billions more people, and we haven't even started talking about new technologies that will give us more food and more places to live.
Its good that we're talking about it now because it will increasingly be relevant, but we are still a very long way from Earth's population saturation point.
Well yes, you guys probably can, but for how long is the issue. As stated above your land will not be growing land for long if you feed 6 billion people. At the current rate with political instability in Zimbabwe which is a major player (well was) in terms of agricultural exporting, land may salinize at an increased rate.
The real issue at hand is not producing the food, that can be done, its producing the food at a sustainable pace.
Technologies always come at a cost to the environment. Every action has a reaction.