When someone confuses nature (the laws which govern the universe) with our environment (all living and non-living things that occur naturally on Earth), I don't take them seriously.
I also want to say that nature and human nature are entirely different things considering the way humans act involves a counsciousness. Nature does not have one. If you want to bring God into the arguement, then he is the Ultimate Consciousness and created the laws of the universe.
This is in response to the link alone, I didn't feel like reading any comments.