@Bryan - We'll still need people there! I think a massive prairie/bison reserve would be totally compatible with civilization, with fewer roads and massive "paddocks" of 10,000+ acres. There will be a lot of jobs ranging from fence maintenance to tagging and culling, and would of course be compatible with wind energy projects...not to mention the associated meat processing industry. Former landowners would become shareholders in the bison production and processing company. The
midwest has been depopulating for over the past century and will probably continue through the next. By that point, farms will be 100,000 acres in size and run by robots anyway, so why not make it happen sooner, but composed of native prairie and bison rather than energy- and water-intensive field crops?
@Brad I never proposed including areas west of Montana or Utah, where fire danger is by far most widespread. Realistically, it probably wouldn't extend further west than the continental divide through Montana and Wyoming and eastern Colorado.
@Su Ba Bison are particularly difficult on "small" acreage, meaning anything under 1000 acres. They work much better on larger plots. Bison really do need to roam. Beef wouldn't disappear from the market (grassfed or otherwise), it just wouldn't come from cattle raised in the upper great plains.
On a side note, I've read that a lot of "grassfed" beef actually comes from cattle fed grass pellets in a feedlot. Pity we can't get this straight (yet).