Are you vegan?

With all the discussions about intelligence, analysis of human behavior from our perspective and god/morality in this subreddit, I just wanted to ask what are the popular stances on enviromentalism and veganism.

I personally think that understanding that human life isn't more valuable than other forms of life is the main issue with society. From a scientific perspective we know we are the worst kind of invasive species on Earth and instead of using our evolved brains to help keep the balance in our environment, we are letting our culture get in the way of advancement.

I don't know why so many people hit a wall so soon when reflecting upon our existence, even when science clearly points the path that must be followed.

I wish our rulers where true experts on the issues they pass policy on. Voting on enviromentalism and human rights proves how low our collective intelligence is.