While there is animal cruelty, MY OPINION HERE I think a lot of what you state is propaganda brought about by such organizations as PETA. The air in the US is actually better than it has been in over 75 years, based on government and private invesitgation.
As for destroying habitats- Some “green” laws are so destructive to human beings that they take the value of rodents over a person’s right to till their soil! Land is stolen from people under the guise of “keeping the wet lands” or “making the animals a habitat”.
I will not make my usual statement in this instance (PETA and the group People for Eating Tasty Animals), but I will state that the Catechism clearly states how we are to treat the earth and animals: Not with the consideration due humans, not with cruelty and mallice, but with a balance in our actions.
For the record- I don’t object to the wearing of fur, but I hate the upkeep. I like the fabrics at Lands End.