Overpopulation in America: Unsustainable plague on 21st century planet earth

America added 106 million people from 1965 to 2007. Demographic experts showed 300 million more people living in America in October of last year. They expect an added 100 million by 2040. The consequences will be irreversible and unsolvable.

As population rises, carrying capacity drops. What is "carrying capacity?" For a quick rendition, it means, "the amount resources on a given piece of land to allow long term sustainable human, plant and animal life."

If animals or humans exceed