As we reach 7 billion people, Climate Progress is featuring a variety of opinions on population.
– by Ian Angus and Simon Butler in a Grist repost
The approach of [7 billion] milestone produced a wave of articles and opinion pieces blaming the world’s environmental crises on overpopulation. In New York’s Times Square, a huge and expensive video declares that “human overpopulation is driving species extinct.” In London’s busiest Underground stations, electronic poster boards warn that 7 billion is ecologically unsustainable.
In 1968, Paul Ehrlich’s bestseller The Population Bomb declared that as a result of overpopulation, “the battle to feed humanity is over,” and the 1970s would be a time of global famines and ever-rising death rates. His predictions were all wrong, but four decades later his successors still use Ehrlich’s phrase — too many people! — to explain environmental problems.
But most of the 7 billion are not endangering the earth. The majority of the world’s people don’t destroy forests, don’t wipe out endangered species, don’t pollute rivers and oceans, and emit essentially no greenhouse gases.
Even in the rich countries of the Global North, most environmental destruction is caused not by individuals or households, but by mines, factories, and power plants run by corporations that care more about profit than about humanity’s survival.
No reduction in U.S. population would have stopped BP from poisoning the Gulf of Mexico last year.
Texas Gov. Rick Perry (R) has staked his presidential hopes on a radical revamping of Washington’s political structure, reshaping the tax code, making the legislature 
