JoNova

A science presenter, writer, speaker & former TV host; author of The Skeptic's Handbook (over 200,000 copies distributed & available in 15 languages).


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Think it has been debunked? See here.

The Skeptics Handbook II

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John Kerry: Air conditioner, fridge gas, as big a threat as ISIS

Let’s get those priorities right:

Secretary of State John Kerry said in Vienna on Friday that air conditioners and refrigerators are as big of a threat to life as the threat of terrorism posed by groups like the Islamic State.

Depends what you mean by “life” I guess. Some like the world 2 degrees cooler, and some prefer to keep their heads.

“As we were working together on the challenge of [ISIS] and terrorism,” Kerry said. “It’s hard for some people to grasp it, but what we–you–are doing here right now is of equal importance because it has the ability to literally save life on the planet itself.”

It’s good to know the US will be well defended against an invasion of badly gassed fridges.

Since warming is mostly beneficial this threat is at the Defcon-Toothfairy level. And probably not that high. The extra energy trapped by HFC refrigerant gasses most likely just reroutes and escapes to space through water vapor emissions.

[...]

Italy caught emitting 10 times as much of a potent greenhouse gas

HFC-23 is 15,000 times as potent as CO2 in the greenhouse gas stakes. It’s only made by six factories in the whole of Europe.

Given that, you would think that they’d have this one esoteric compound completely tracked, measured to the nth, audited and cross checked, right? After all, how devastating would it be if governments can’t report something as simple as HFC-23 accurately, how could they possibly expect to run a global trading scheme on a gas like CO2, which is not just made in hundreds of factories, but thousands of cities, millions of cars, and billions of animals. Well, if you thought someone somewhere had a handle on those numbers, get ready to be corrected. Not only did people think it was a good idea if countries self-assessed their emissions, but they trusted those countries to accurately report numbers that millions of dollars of payments rested on, and nobody was looking too hard over their shoulder.

Who has been emitting twice as much HFC-23 as they admitted? That would be the whole of Western Europe. Italy, apparently, has snuck out 10 times as  much.

So what does a “binding target” mean exactly? Not much. When we can’t measure [...]