Parts Of Persian Gulf Could Be Too Hot For Humans By Century's End

[Eugene]

Source: Associated Press

Parts Of Persian Gulf Could Be Too Hot For Humans By Century's End

AP | By SETH BORENSTEIN

Posted: 10/26/2015 04:37 PM EDT

WASHINGTON (AP) — If carbon dioxide emissions continue at their current pace, by the end of century parts of the Persian Gulf will sometimes be just too hot for the human body to tolerate, a new study says.

How hot? The heat index — which combines heat and humidity — may hit 165 to 170 degrees (74 to 77 Celsius) for at least six hours, according to numerous computer simulations in the new study. That's so hot that the human body can't get rid of heat. The elderly and ill are hurt most by current heat waves, but the future is expected to be so hot that healthy, fit people would be endangered, health experts say.

"You can go to a wet sauna and put the temperature up to 35 (Celsius or 95 degrees Fahrenheit) or so. You can bear it for a while, now think of that at an extended exposure" of six or more hours, said study co-author Elfatih Eltahir, an MIT environmental engineering professor.

While humans have been around, Earth has not seen that type of prolonged, oppressive combination of heat and humidity, Eltahir said. But with the unique geography and climate of the Persian Gulf and increased warming projected if heat-trapping gas emissions continue to rise at current rates, it will happen every decade or so by the end of the century, according to the study published Monday in the journal Nature Climate Change.

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Read more: http://www.huffingtonpost.com/entry/parts-of-persian-gulf-could-be-too-hot-for-humans-by-centurys-end_562e8d32e4b00aa54a4ac233

[villager]

1. Kind of sadly fitting, given the main "product" of the area

Of course, humanity everywhere didn't hesitate to gobble it up...

[Warpy]

2. Don't forget, it's also an area where shipping offloads food

and other necessities.

The problem is that the Gulf is about 90F, sometimes hotter, and when the wind shifts, it raises the humidity in an area that might be 130F in late afternoon. It's the heat plus humidity that kills. No matter how much you sweat, it doesn't evaporate. A body temperature of 108F is fatal.

I can see the area being shut down for months at a time in the future. That will make it tough for businesses and people that rely on imported goods.

[phantom power]

3. You've lost your equatorial privileges

[6chars]

4. There are going to be a lot of climate refugees.

This is just incredible. And we see it coming. And ...