So What Really Went Down During The Flood In High River Alberta ? Was Something Else Going On ~ DUMB Question? The High River Flood 5 Years Ago - Heartland

Many wonder how epidemiology could have become so politicized. But epidemiology - like climate science (the other "mysteriously politicized" subject) has intrinsic politics: to take epidemiology seriously, you have to acknowledge that our species has a shared destiny.

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Much of the debate over "liberty" can be summed up as "you do you" - I'll swing my arm over here, you keep your nose over there, and so long as we both respect each others' "freedom," I won't punch you in the nose and your nose will remain unpunched.

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This breaks down when applied to epidemiology: "You wear your mask, I'll leave mine at home, and we'll both exercise our freedoms" is like "You swim in the no-pissing end of the pool, I'll swim down here in the pissing end, and we'll both get our way."

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We're in the same epidemiological pool, and the science is clear: masking's benefit is primarily in protecting others from you - your presymptomatic, asymptomatic (or symptomatic) spread of particles. Your decision not to wear a mask puts me in danger.

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If your worldview ascribes political outcomes to individual choices (implying that poverty or misfortune are the result of a combination of laziness and inferiority), then anything that demands a systemic view challenges its very foundations.

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The Sixth Carbon Budget (2033-2037) charts the decisive move to zero carbon for the UK. The CCC shows that polluting emissions must fall by almost 80% by 2035, compared to 1990 levels – a big step-up in ambition. (1/12) #UKCarbonBudget 🧵

Our recommended Sixth Carbon Budget would achieve well over half of the required emissions reduction to 2050 in the next 15 years, but decisive action must start today. (2/12) #UKCarbonBudget

The recommended Sixth Carbon Budget and UK NDC also reflect the goals and requirements of the Paris Agreement, recognising the UK’s responsibility as a richer developed nation and its respective capabilities. (3/12) #UKCarbonBudget

When we recommended the UK’s #NetZero target for 2050, we demonstrated that any negative economic impact was likely to be small and the overall impact could turn out to be positive. Our analysis for this report reinforces that finding. (4/12) #UKCarbonBudget

Our estimate of the annualised resource cost (which measures the net additional cost each year to deliver the same services with lower emissions) has fallen to less than 1% of GDP through to 2050. (5/12) #UKCarbonBudget

It's (nearly) five years since the Paris Agreement was gaveled through… but was it any good? Tricky question. Based on emissions, temperature data and impacts, no. *But...* (thread)

The team at @SystemIQ_LTD have crunched the numbers & reviewed how far + fast sectors have shifted since 2015. Their take is the global economy could be a decade away from seismic tipping points that see the world move fast towards low carbon.

In 2015, zero-carbon technologies and business models could rarely compete with incumbent carbon-solutions. In 2020, zero-carbon solutions are competitive in sectors representing around 25% of emissions. In 2030 the figure’s looking like 70%.

What does this mean for a COVID-smashed world, where 2021 is shaping up to be a hellish mix of recessions and mass unemployment? Well, the 2020s could see a net increase of 35 million low carbon jobs if governments roll out the right policies + invest wisely.

Can the low carbon acceleration be pinned to Paris? Not entirely, but partly. In 2014 no-one talked of net zero targets. Now 120+ countries either have these plans or are working on them. By mid 2021 the US, China, EU, UK, Japan, Korea, Canada will have these targets.

The whiteness of this piece on "climate refugees" (corrected link) is deep.

The piece centers the story of Jen and Ryan Cashman, a white couple + their kids who used to live in Paradise, California.

It does include an interview with Dr. @JalonneWNewsome who explains that climate change hits folks of color harder, and they may be less able to move due to fewer economic resources + less willing to move b/c of greater ties to their communities.

After this perfunctory nod to her excellent work, then the reporter (*cough* abuser *cough*) goes on to segue with one of the biggest "yeah, buts" I've ever heard...

"If you have the luxury of choosing where to live and climate change is a factor, here's the formula..."