Essay by Eric Worrall
If only you evil carbon sinners had listened before it was too late. But we can still apparently fix the climate crisis, even though the crisis is inevitable.
‘Soon it will be unrecognisable’: total climate meltdown cannot be stopped, says expert
Blistering heatwaves are just the start. We must accept how bad things are before we can head off global catastrophe, according to a leading UK scientist
Sun 31 Jul 2022 01.48 AEST
And this is just the beginning, insists McGuire, who is emeritus professor of geophysical and climate hazards at University College London. As he makes clear in his uncompromising depiction of the coming climatic catastrophe, we have – for far too long – ignored explicit warnings that rising carbon emissions are dangerously heating the Earth. Now we are going to pay the price for our complacence in the form of storms, floods, droughts and heatwaves that will easily surpass current extremes.
The crucial point, he argues, is that there is now no chance of us avoiding a perilous, all-pervasive climate breakdown. We have passed the point of no return and can expect a future in which lethal heatwaves and temperatures in excess of 50C (120F) are common in the tropics; where summers at temperate latitudes will invariably be baking hot, and where our oceans are destined to become warm and acidic. “A child born in 2020 will face a far more hostile world that its grandparents did,” McGuire insists.
In this respect, the volcanologist, who was also a member of the UK government’s Natural Hazard Working Group, takes an extreme position. Most other climate experts still maintain we have time left, although not very much, to bring about meaningful reductions in greenhouse gas emissions. A rapid drive to net zero and the halting of global warming is still within our grasp, they say.
Such claims are dismissed by McGuire. “I know a lot of people working in climate science who say one thing in public but a very different thing in private. In confidence, they are all much more scared about the future we face, but they won’t admit that in public. I call this climate appeasement and I believe it only makes things worse. The world needs to know how bad things are going to get before we can hope to start to tackle the crisis.”
As to the reason for the world’s tragically tardy response, McGuire blames a “conspiracy of ignorance, inertia, poor governance, and obfuscation and lies by climate change deniers that has ensured that we have sleepwalked to within less than half a degree of the dangerous 1.5C climate change guardrail. Soon, barring some sort of miracle, we will crash through it.”
“This is a call to arms,” he says. “So if you feel the need to glue yourself to a motorway or blockade an oil refinery, do it. Drive an electric car or, even better, use public transport, walk or cycle. Switch to a green energy tariff; eat less meat. Stop flying; lobby your elected representatives at both local and national level; and use your vote wisely to put in power a government that walks the talk on the climate emergency.”
I have to admire Bill McGuire’s climate propaganda innovation – he’s solved the problem of upping the ante beyond certain doom.
This was a real challenge for greens, how do you make climate change seem even scarier than “near certain doom, but we have a sliver of hope”? Bills solution is, we’re certainly doomed, but we need to work to avoid that doom, even though doom is inevitable.
via Watts Up With That?
July 31, 2022 at 12:36PM