"There are innumerable environmental benefits to eating lab-grown meat instead of meat from live animals. "
http://news.sciencemag.org/2013/08/here-it-comes-%E2%80%A6-375000-lab-grown-beef-burger
http://news.sciencemag.org/2013/08/here-it-comes-%E2%80%A6-375000-lab-grown-beef-burger