I can't see how a Christian can be a vegetarian, or an environmentalist. Paul certainly made it clear that vegetarianism was spiritual weakness, and the totality of the dietary laws in Leviticus require a balanced diet, centering on the consumption of meat. Environmentalism is the forbidden worship of the creation. All of the kings of Israel were ordered to cut down the 'groves' that the earth worshipers planted, and those that disobeyed were not kings for long.
That is your opinion and a pretty ridiculous one at that. Have a nice weekend.