how we use pigs in common day life

You probably never wondered what happens with a pig after he has been used for its meat production, but here is a short movie that gives more insight into the products that we use today

http://www.ted.com/talks/christien_meindertsma_on_pig_05049.html

we derived two lessons from the movie:

1) we are learning to recycle/ utilize almost all waist we produce therebye closing the recycle loop that can be found in nature (although it still remains questionable how we can use leftover products properly without damage to our own environmental health)
2) always ask yourself whenever you use ‘something’: were does it comes from and where does it go to?

Maybe it’s use to you, maybe it is not but enjoy the video