Humanity at Eight Billion

People are worried that AI will automate their jobs. Yet Brian Merchant has interviewed hundreds of workers disrupted by AI, and what he sees isn’t a technological revolution but a centuries-old power struggle: bosses wielding new tech as leverage to deskill and destabilize worke ... Show More

Data centers may be the most controversial objects in America. They’re blamed for draining water reservoirs, stressing electrical grids, and driving up utility bills. Communities throughout the country are pushing back and seeking moratoria. But Andy Masley says this is all wrong ... Show More

NATO’s future remains in doubt as Donald Trump again threatens to pull U.S. troops from Europe. But the practical stakes of these debates aren’t always clear. What military capabilities does Europe stand to lose? How long would it take to replace them? And how might Russia exploi ... Show More

The United Nations says humanity has reached 8 billion, but Western nations are worried about population decline. Africa isn’t, though. The continent is about to shape the rest of the century. This episode was produced by Haleema Shah, fact-checked by Laura Bullard, engineered by ... Show More

There are, its estimated, 8.2 billion people on the planet. The UN projects that the world's population will reach 9.7 billion by 2050 and 11.2 billion by 2100. We won’t reach that, says Steve Keen. Even if we ignore climate change, we’ll exceed our capacity to support the p ... Show More

Even with the global population hitting 8 billion, could we be facing a reproductive crisis? Professor Luke O'Neill explains this more with Pat this morning on the show. 

Over the past century, the world's human population has exploded from around 2 billion to 8 billion. Meanwhile, the average fertility rate has gradually declined. And if that trend continues as it has, we may soon see a crash in the population rate, which some argue could have di ... Show More

As India is poised to overtake China as the world's most populous country, we put questions from World Service listeners to the author of 8 Billion and Counting. Dr Jennifer Sciubba explains how the number of humans is growing in some countries, declining in others, how people ar ... Show More

Our planet is getting rather cosy. In just over 200 years, the global population has grown from 1 billion to almost 7.5 billion – and the best estimates suggest it’s going to keep on increasing. But just how far can it go? When will we reach ‘peak human’? That’s what CrowdScience ... Show More

There are 8 billion people on Earth. Neil and Sian teach you the vocabulary you need. 

There are more than 8 billion humans on Earth, according to the United Nations. And for decades, China has had more people than any other country. But now, China’s population is declining. As soon as this year, it could lose its place as the most populous nation in the world. Nat ... Show More

<p>Right now, at this very moment, all across the planet, there are 7.6 billion human beings eating, breathing, sleeping, brushing their teeth, walking their dogs, drinking coffee, walking down the street or running onto the subway or hopping in their car, maybe reading a summary ... Show More