I don't think this comment understands the reality of how great the US's food producing abilities are. US producers could add more new land to its agriculture o

I don't think this comment understands the reality of how great the US's food producing abilities are. US producers could add more new land to its agriculture output than all other countries combined. All that new land is in areas that already have infrastructure for that land to be productive. US farms continue to increase the productivity of their land. In some locations in the Midwest, farmers are able to increase their crop cycles. The effects of climate change are probably a net gain for US agriculture, I don't expect the fight to come from them.