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Bye Olympics: Soon It’ll Be Too Hot For Most Countries To Host The Games

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Now that the Rio Games is over and we are looking forward to the next Olympics, here is a sobering thought. In 70 years, most cities in the Northern Hemisphere will be unfit to host the summer Olympics due to rising temperatures associated with climate change, according to a medical journal’s findings published this week.

“Our study using climate change projection shows that there will be very few cities at the end of the century that will be able to hold the summer Olympics as we know them today,” said John Balmes, a professor of public safety at the University of California, Berkeley, who co-authored the paper.

The findings, which originally appeared in the The Lancet, indicate that by 2085, only eight Northern Hemisphere cities outside of Western Europe are likely to be cool enough to host the summer Games. San Francisco would be one of just three North American cities that could serve as hosts.

The researchers used projections for the wetbulb globe temperature (WBGT), a measurement that combines temperature, humidity, heat radiation and wind, to determine the viability of potential host cities.

They focused their search in the Northern Hemisphere, home to 90 percent of the world’s population, and only considered cities with at least 600,000 residents, the size considered necessary for hosting the Games.

The findings assumed that any city with more than a 10% chance of having to cancel a marathon due to temperatures exceeding 26°C would not be a viable venue.

According to the projection models, by 2085, all of the cities that are or were in contention for either the 2020 or 2024 summer Olympics, Istanbul, Madrid, Rome, Paris and Budapest, would be unfit to host the games. Tokyo, the host of the 2020 games, would also be too hot to ensure athlete safety.

In North America, the only suitable sites would be Calgary, Vancouver and San Francisco.

“If we project out to the 22nd century, then there are only 4 cities in the world that can host the summer Olympics and that would be Edinburgh, Glasgow, Dublin and Belfast,” said Balmes. – Reuters


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