BC CLIMATE CHANGE
Saved by @ThomassRichards

THOUGHT EXPERIMENT: Some 70% of people, depends how you ask, accept the global emergency. Climate system destabilisation is one aspect, declining biodiversity and increasing pollution is another. I ask: what would actually *break* if humanity responded decisively? 1/

 Climate: a decisive response = cap on fossil fuel extraction and planned phase out. Fewer private car journeys, less electricity. Nothing would *break*. We still live and eat. There are alternatives and we can all cut back and share more. So what are we afraid of breaking? 2/
Pollution: reducing the above helps all that, cracking down on pollution and biodiversity loss will reduce materials consumption but changing and sharing we can still live on the planet. What would break? 3/
Most pollution and resource consumption is done by rich people. Billions of poor people live and thrive so the rich can too. Nothing will *break* there? 4/
Of course, a rapid reduction in resource consumption, less of most things and enough of the essentials for everyone will *break*something. Economic growth for one thing. But if that broke, what would *break*with it? 5/
I guess the economic system would break. Stop working. Jobs would disappear. If jobs go, people's lives get broke. So if we respond to the emergency by cutting back we know what gets broke. But wait. 6/
Most jobs disappearing doesn't HAVE to *break*anything does it? As a society we could reorganise. Society existed before jobs - that is a man-made construction. There must be plenty of alternatives: set up a government agency and employ everyone. There is always plenty to do. 7/
So what this little thought experiment tells me is we are all afraid of losing our jobs. Take away that fear and we can get on with dealing the emergency. Suggestions please! Nothing will *break* if anyone replies to my tweets sometime. I might even smile!8/8

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A brilliant talk that punctures current discourse on climate ambition in Scotland, setting out what's really needed, by @KevinClimate for @ScotClimateCA

📽️ https://t.co/i02FtSkJT8 📽️

Well worth watching. Otherwise, here's a summary thread 👇
1/10

Want scientific assessment of what Scotland should do to achieve Paris Agreement temperature targets? Look to carbon budgets. See that a failure to rapidly reduce emissions will eat up the carbon budget in just a few years, leaving impossible burdens for future generations. 2/10


Are UK emissions down 45% in 30 years? Not when including emissions from aviation & shipping, and imports & exports – then they are only down 10%. Over three decades, we have had reductions of less than 0.5% per year. 3/10


Scotland’s average per person consumption emissions are still double the global average. Scotland’s consumption emissions have not meaningfully reduced in the last 20 years… 4/10


Principles of global equity and justice mean that Scotland’s fair slice of the global carbon budget is just a few hundred million tonnes of CO2, which is less than ten years of Scotland’s emissions at current levels. 5/10
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I don't have time to make this detailed, but here's a little thread about the world's first major politically-charged blackout that was blamed on renewables, in South Australia, in 2016............

On September 28, 2016, an unprecedented tropical storm progressed rapidly across South Australia. Truly - this thing was unusual. The sky folded in on itself. It tore towns to bits.


Australia's @climatecouncil pointed out that the storm was so unusual at least partly due to the influence of climate change, and that this is due to get worse.

https://t.co/76ekkfJpR8


I'm going to use brief snippets from my book to fill this out! The storm's primary impact on the grid was the destruction of several major transmission lines. When I say destruction - I mean they snapped like twigs.


Here's what happened in the following seconds:

- A voltage spike from the line falls
- Wind turbines automatically shut off due to software settings that trigger shutdown during a spike
- The interconnector to Vic tried to compensate, failed and died
- All of SA blacked out
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The Intercept
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As 2020 comes to a close, we're taking a look back at some of our best reporting on the environment.

The American landscape has become 48 times more toxic to insects since the 1990s, a shift largely fueled by rising use of neonicotinoid insecticides.

Banned in the EU, a sophisticated information war has kept these insecticides on the U.S. market.

Amid California's severe wildfires, grape growers in Sonoma County got exemptions to send in farmworkers who have few alternatives or options for support into fire evacuation zones.

With Trump's election, a small and previously marginalized group of toxics apologists suddenly took control over health and environmental regulations, ushering in higher profits for polluters and higher cancer rates for the American people.

Steven Donziger won a multibillion-dollar judgment against Chevron in Ecuador. The company sued him in New York — as of December, he has been under house arrest for over 500 days.
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Ketan Joshi
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The UK government's climate advisory body is launching its next carbon budget: basically, outlining what the UK can emit between 2033 and 2037. It's a big deal - launch video starting right now.
Watch along:


Will tweet along snippets. Pretty relevant to...............everything, really. #UKCarbonBudget

"Instead of being just a budget, it's a pathway we have to tread to reach net zero in 2050" @lorddeben

Just like quite a few other modelling exercises, CCC use a spectrum between behaviour change and between technological change. #UKCarbonBudget.

Both = best (just like @AEMO_Media's Step Change scenario in their ISP)


'Balanced' is what they use for their recs. "We're doing 60% of the emissions reductions in the first 15 years, and then 40% in the next".

The slinky kitty curve....good to see. No evidence of delaying action to Dec 29 2049, here. #UKCarbonBudget


"By front loading, we're minimising the UK's contribution to cumulative emissions" - really important point. A slow path to net zero - more climate harm than a fast one. #UKCarbonBudget
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