No matter how you slice it, we live in a finite world. Unregulated growth of human population, and related resource exploitation, will ultimately result in an environment unsuitable for habitation in anything close to what we in the industrialized world now enjoy, if it is at all life-sustainable.
There are those who are trying to reverse that trend, those who are trying to maintain the status quo, those who are ambivalent/apathetic and those who don't care for reasons of greed, egotism or the need to merely survive.
Nit pick all you want. We are ultimately fucked if we don't get our collective 6.5 billion strong (and growing) shit together.
"If a path to the better there be, it begins with a full look at the worst."
-- Thomas Hardy