I watched this documentary recently and it has definitely inspired me to attempt a vegan diet this September.
I don't think veganism is the only answer but I definitely think more responsibility needs to be taken over animal agriculture practices and we should consume less animal-based products.
If you are interested in veganism etc, please check out my blog about my transition to veganism for this month - I am managing ok at the moment but it is only 3 days in!!
Good article though - followed and will recommend!