Those that don't believe the earth can be exhausted of resources, or damaged by pollutants,
should all see this video...(8 minutes long)
Be sure to share with the people you know.
It was produced by a mathematician, but it's very intuitive
and requires no math ability in order to be understood.
Capitalism, and life itself, seems to want to run this way.
Are Humans smarter than Yeast? The answer is not necessarily obvious.