Friday, October 18, 2019

And I thought WE were wasteful

While climate change inflicts suffering in the world’s poorest places from Somalia to Syria, from Guatemala to Bangladesh, in rich places such as the United States, Europe and Qatar global warming poses an engineering problem, not an existential one. And it can be addressed, at least temporarily, with gobs of money and a little technology.

[...]

It was 116 degrees Fahrenheit in the shade outside the new Al Janoub soccer stadium, and the air felt to air-conditioning expert Saud Ghani as if God had pointed “a giant hair dryer” at Qatar.

Yet inside the open-air stadium, a cool breeze was blowing. Beneath each of the 40,000 seats, small grates adorned with Arabic-style patterns were pushing out cool air at ankle level. And since cool air sinks, waves of it rolled gently down to the grassy playing field. Vents the size of soccer balls fed more cold air onto the field.

[...]

To survive the summer heat, Qatar not only air-conditions its soccer stadiums, but also the outdoors — in markets, along sidewalks, even at outdoor malls so people can window shop with a cool breeze.

  WaPo
Thereby adding exponentially to the problem.
Ghani, an engineering professor at Qatar University, designed the system at Al Janoub, one of eight stadiums that the tiny but fabulously rich Qatar must get in shape for the 2022 World Cup. His breakthrough realization was that he had to cool only people, not the upper reaches of the stadium.

[...]

“I don’t need to cool the birds,” Ghani said.
Are we supposed to be grateful?
Already one of the hottest places on Earth, Qatar has seen average temperatures rise more than 2 degrees Celsius above preindustrial times, the current international goal for limiting the damage of global warming.

[...]

Fears that the hundreds of thousands of soccer fans might wilt or even die while shuttling between stadiums and metros and hotels in the unforgiving summer heat prompted the decision to delay the World Cup by five months. It is now scheduled for November, during Qatar's milder winter.
Or maybe don't have it in places that get that hot.

 ...but hey, do what you want...you will anyway.

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