My opinion, you don't want large countries like ours to be separated into bio-regions for the simple reason that bio-diversity means economical diversity, which means the country as a whole thrives. Interesting read, but I couldn't support it. I live in Alberta, and short of fishing and mineral mining, we have pretty much every other industry. We would do fine on our own. But, I don't want to sacrifice an entire country doing good because I think we should get rid of "dead weight". Have a look at Europe if you want to see what that kind of separation does.