A team of Dutch scientists have announced the intention to create the first lab-grown hamburger by the end of the year. No, they haven't built a big pen in their lab, they'll be using stem cells and (presumably) petri dishes. Me, I have a bit of an "ick" factor to overcome, but on the other side I've never been particularly happy with the way the existing meat industry works. If scientists come up with the same stuff without killing anything, I'd probably at least give it a try.
The article's pretty heavy-handed on the apocalyptic Green message, so it's got that going for it, too.