From edie.net:
Meat grown in laboratories could slash the energy used in its production, according to new research.
Beef, pork and lamb grown using tissue engineering techniques, often referred to as cultured or in vitro meat, need up to 45% less energy to produce according to scientists.
Work carried out by scientists from Oxford University and the University of Amsterdam, also estimates the artificial meat could lower greenhouse gas emissions by 96% compared to conventionally produced meat.
However, the meat is never actually part of a real animal and has been produced in laboratories on very small scale, but the high costs of the process mean it has not been taken up commercially, yet.
But do we know eating test tube meat won’t turn us into cannibalistic zombies? Hmmmm? Betcha didn’t think of that! ;P