Live on Monday: Does the US need one billion people?

What would happen if you tripled the US population? Join Matthew Yglesias and Charles Duhigg at 1pm ET on Monday, September 28.

Why virtual reality is necessary on a planet of 11 billion

Virtual reality is more than a trick. It's a solution to big problems.

  • According to projections shared by the UN, Earth's population is expected to reach 9.7 billion in 2050. By the year 2100, that number could increase to 11 billion. Virtual reality will be necessary to reduce the waste of such a large population in industries like transport, retail, and manufacturing.
  • As an existing technology, there is a lot that virtual reality can do: rich and immersive environments, heightened storytelling, emotionally resonant experiences, and increased productivity in retail. But it's only in its infancy.
  • As the world's population continues to grow, the technology will need to evolve to facilitate a larger network of users, and developers will have to think harder about the technological potential and the ethical, neurological, and emotional side effects.

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Why are there so many humans?

Having lots of kids is great for the success of the species. But there's a hitch.

Photo by chuttersnap on Unsplash
Something curious happened in human population history over the last 1 million years.
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World population will begin to shrink after 2064

Is that such a bad thing?

Photo by Finnbarr Webster/Getty Images
  • According to new research at the University of Washington, a significant population decline will begin after 2064.
  • The reasons include more access to contraception and better education for girls and women.
  • Many countries will have to grapple with the social and financial consequences of their decline.
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What 11 emerging countries think about increased diversity

Pew Research Center data shows that most people think diversity improves lives in their countries.

  • Pew Research Center surveyed more than 28,000 people across 11 emerging countries.
  • Their data shows that most people believe different racial, national, and religious groups have improved the lives of people in their country.
  • Young people were more likely to see diversity in a positive light, as well as those with higher levels of education.
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