List of references

"What does it take to become a vegetarian?"

I will find out why some people are vegetarian, what happens if we kill animals, and would we be all vegetarians if we had to do all the killings by ourselves making our hands bloody.

References:

Earthlings
http://www.youtube.com/watch?v=OCkdJBbE6GI

Vedic Alternative

http://www.youtube.com/watch?v=tgvemQpz5Tk

Peter Russell, Primacy of Consciousness

http://www.youtube.com/watch?v=MCLK2WwxIQU

Dangerous Knowledge

http://www.youtube.com/watch?v=Cw-zNRNcF90

Hardi