7 Billion: What to expect when you’re expanding—a special series
In This Series
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Are Americans more worried about population than climate change?
A recent poll found 29 percent of Americans listing "overpopulation" as a major environmental challenge, while just 27 percent named global warming.
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Talking to my son about sex and sustainability
"Are we going to talk about sex again?!" screamed my 12-year-old son. I had just sat down with him to have one of our father-son talks.
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Remember when Americans used to care about population? [VIDEO]
These days, when people go out of their way to avoid mention of the P word, it's almost hard to believe that population used to be a mainstream issue.
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An indigenous take on family planning and population
A Mayan leader in Guatemala finds hope for the survival of his people in a combination of traditional and modern solutions -- including family planning.
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We can feed 10 billion of us, study finds — but it won’t be easy
A new study in Nature says the world can feed itself without ruining the planet -- if we make major adjustments now to how we farm and eat.
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7 billion? It’s time to talk
People go out of their way to avoid talking about population, just as they do with sex, politics, and religion. But it’s time to get over the squeamishness.
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Population facts and figures at your fingertips
The number of people in the world is expected to reach 7 billion by the end of October 2011. Our rate of increase continues to slow from the high point of over 2 percent in 1968. Still, this year’s 1.1 percent increase means some 78 million people will be added to the global population in 2011.
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Will more attention to climate change bring back ‘population control’?
I'm afraid that attention to climate will revive alarmist debates on population. And as a woman of color, I'm worried that the specter of population control will rear its ugly head again.
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Where’s the contraceptive for overconsumption? [VIDEO]
"What we need to really find for the future is the contraceptive for overconsumption," says Mother Jones reporter Julia Whitty in this PBS video.
