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Oh, go ahead. Clear the room and save the planet.

I’m talking about bringing up overpopulation every time there is a discussion about global warming, alternative energy, carbon emissions, extinction of species, the Great Pacific Garbage Patch, the ozone layer, acid rain, or the melting polar ice caps.

That’s right… “overpopulation.” Too many people.

And, trust me, it will clear the room. There is a reason why activists and politicians never bring it up, even though it’s the biggest “duh” on the planet.
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The subject was a popular, or at least controversial one about fifty years ago. Paul Ehrlich wrote a bestseller called The Population Bomb and introduced the concept of “zero population growth.” There was a huge national conversation. The type of conversation that Rachel Carson’s Silent Spring had kicked off just seven years earlier. Folks were doing the math, considering the consequences, and talking about policy changes and possible solutions.

And then, the conversation was dropped. For fifty years.

What happened? Well… For starts, not all of Ehrlich’s predictions came true. Death rates did not rise. India did not starve.

On the other hand, some of his predictions did come true. When the book was written, there were between three and four billion people in the world. In 2012, that figure reached seven billion, having nearly doubled.

Several voices criticized Ehrlich’s book. Biologist and politician Barry Commoner was one of them. He had a theory that social and technological development would lead to a natural decrease in both population growth and environmental damage. Needless to say he was wrong.
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But the silence prevails, even as the elephant outgrows the living room, filling it with poop and gaseous emissions.  Why?
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Because to talk about overpopulation is to talk about population control. And population control is an explosive subject. Where it has been mandated, there has been an astronomical rise in the aborting of female fetuses. The whole subject touches a deep nerve among ethnic and racial minorities and colonized people who have had to endure the horrors of involuntary sterilization, genocide, “ethnic cleansing,” and cultural genocide. It raises the specter of eugenics and social engineering. And then, of course, there are the religious arguments against birth control, abortion, and women’s autonomy.

Talk of population control also threatens the ruling elite… right down to their toes. To quote the words of Venezuelan  sociologist Edgardo Lander:

"Capitalism is an unlimited growth system. There can be no such thing as a steady-state capitalism, or capitalism with negative growth.”

Endless breeding and doubling populations spell more consumers, or, as the economists would put it, “expanding markets.” And that means greater Gross National Product, more jobs, more investment capital, more prosperity.  Who wants to put the kibosh on that?

But let me state the obvious: While human populations have doubled, planetary resources have not. While human waste products have doubled, places to store them have not. And, quoting Lander again, “Unlimited growth is not possible in a limited planet.” Capitalism, like any pyramid scheme, will run its course.

The reality is that burgeoning population growth is the cause of the environmental crisis. (Can’t wait to the read the comments on this blog.) Yes, poor distribution, mismanagement of resources, racism, colonialism, endless war, etc. etc. have not helped, but there are limits to what the planet can sustain. Some are saying we have already passed those limits.
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So let’s get back to my original suggestion: Why not interject the issue of overpopulation into every discussion of the environmental crisis? 

Um, because most folks don’t care to be branded racist, facist, childhating, misogynist, ignorant, colonialist, and anti-spiritual.

Fair enough, but let’s look at why we should take that risk anyway…

Because nature bats last. Because reality always wins. Because nothing gets to the root of the problem except getting to the root of the problem. And because the plants and the animals dying for our sins do not have a voice. And if they did, they would say, “It’s the overpopulation of one exceptionally short-sighted, avaricious  and filthy species, stupid!”

The conversation will not be easy and the solutions are offensive. But let’s do it anyway. We can take it, but the planet can't.