Global warming and climate change - regular readers of DDD are probably more familiar with what is happening to our climate than the average TV-watching citizen, but one of the curses of the environmentalist movement is a lack of a coherent narrative.
Look no more - Bill McKibben in Rolling Stone has put together a clear picture of what is happening, why it's happening and why our planet is in deep, deep trouble.
This article is clear, readable and logical - it gives facts, and examples like the fact that the extreme weather of this summer is being caused by only a 0.8 degree Celsius rise in temperature.
It also gives us a villain - the extremely powerful fossil fuel industries of the world, whose business model is to wreck the planet.......
Read this one folks - it's a long story, but the more informed you are, the better you will be able to protect yourself and your family.....and maybe do something about it.....
I rarely say this, but after you've read it pass this on and post it on your Facebook etc. etc. - it deserves a wide circulation, and especially needs to be read by our kids and grandkids who will be drastically impacted......or at least the ones who still read stuff longer than a tweet.....
If the pictures of those towering wildfires in Colorado haven't convinced you, or the size of your AC bill this summer, here are some hard numbers about climate change: June broke or tied 3,215 high-temperature records across the United States. That followed the warmest May on record for the Northern Hemisphere – the 327th consecutive month in which the temperature of the entire globe exceeded the 20th-century average, the odds of which occurring by simple chance were 3.7 x 10-99, a number considerably larger than the number of stars in the universe.
Meteorologists reported that this spring was the warmest ever recorded for our nation – in fact, it crushed the old record by so much that it represented the "largest temperature departure from average of any season on record." The same week, Saudi authorities reported that it had rained in Mecca despite a temperature of 109 degrees, the hottest downpour in the planet's history.
Not that our leaders seemed to notice. Last month the world's nations, meeting in Rio for the 20th-anniversary reprise of a massive 1992 environmental summit, accomplished nothing. Unlike George H.W. Bush, who flew in for the first conclave, Barack Obama didn't even attend. It was "a ghost of the glad, confident meeting 20 years ago," the British journalist George Monbiot wrote; no one paid it much attention, footsteps echoing through the halls "once thronged by multitudes." Since I wrote one of the first books for a general audience about global warming way back in 1989, and since I've spent the intervening decades working ineffectively to slow that warming, I can say with some confidence that we're losing the fight, badly and quickly – losing it because, most of all, we remain in denial about the peril that human civilization is in.
When we think about global warming at all, the arguments tend to be ideological, theological and economic. But to grasp the seriousness of our predicament, you just need to do a little math. For the past year, an easy and powerful bit of arithmetical analysis first published by financial analysts in the U.K. has been making the rounds of environmental conferences and journals, but it hasn't yet broken through to the larger public. This analysis upends most of the conventional political thinking about climate change. And it allows us to understand our precarious – our almost-but-not-quite-finally hopeless – position with three simple numbers.
The First Number: 2° Celsius
No comments:
Post a Comment