It looks like you may be able to tuck into a proper meal in a few years without harming any animals Sam
Well I do have a proper meal!! I like what I eat therefore it is a proper meal!!!
Eating vegetables and pulses alone gives me more than the appropriate balanced diet, much better than 95% of meat eaters who probably get more than enough protein but dont get the neccassary other stuff. Heck if anyone has seen a picture of me, and Clive will say I'm sure, I ain't a small guy!! I definitely get a proper meal in me :-)
As for the grown meat, I'm not sure if I would, sounds interesting but rather odd. I do eat the soya based (and fungus) stuff but on the whole I don't eat much of it. I think by the time that this stuff is made I wouldnt even be able to contemplate eating meat, even if it was grown in a lab.