I think it's important to point out that the mass extinction of dinosaurs, which was one of the biggest of its kind, was not caused by human beings. I think it's also important to point out that we're still discovering new species all the time. Personally, I find the article in the OP to be drivel.
Oh and by the way, put an "s" after the "v" in the thread title. This isn't a legal battle we're talking about here.