I passage I like, which goes well with my last post:
...given the preciousness of arable land, I think we have to take a look at the rules governing the conversion of farmland in the same way that if you want to build on wetlands, you have to meet a very high burden. I know that’s not a conservative idea, but if we reach a population of 10 billion, we will really regret all the houses we are putting up on some of the finest land in the world.And something I didn't know:
We can only grow animals in this kind of confinement with antibiotics, but when we start using them in these amounts, we’re suddenly breeding lethal microbes. Look at the staph infection that killed 19,000 Americans two years ago—more than died from AIDS that year. That microbe has been traced to pig farms in Europe and Canada. We haven’t traced it to pig farms here because the industry won’t let us study it, but presumably it’s happening here as well because we swap pigs with Canada all the time.19,000 people?! Seriously? A quick Google search does find that number elsewhere. Where's the media hype over this one? I'm glad we're still working on our Delta, Colorado pig.