THREAD - Startling example of feedback loops in Nature that are disrupted by #GlobalWarming:
- normally large colonies of algae can't grow in the #Arctic seas because they are bereft of nitrogen
- but enormous algal blooms have increasingly appeared appeared in this century

MORE
2/
- turns out #climate induced wildfires in No America & #Siberia produce large amounts of nitrogen in the atmosphere
- that nitrogen falls on #Arctic seas, fueling algal growth
- and huge algal blooms block oxygen entry to the seas
MORE
news.ncsu.edu/2022/09/wildfi…
3/
- fish & other marine life forms suffocate, as the massive algal blooms block oxygen infusion into oceans
- the blooms also block sea ice formation, so
- the white ice albedo effect, reflecting hot sunlight away from the North Pole decreases
MORE
climate.gov/news-features/…
4/
- so the #Arctic absorbs more solar heat, causing more glacial and ice melt
- which then contributes to rising sea levels
Voila: total feedback loop perversion.
In 1000s of other ways, #GlobalWarming is disrupting bio/chem feedback loops all over the planet.

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More from @Laurie_Garrett

Sep 22
Foreign Minister Bilawal Bhutto Zardari of #Pakistan is speaking @CFR_org . Both his mother and grandfather were Prime Ministers who were assassinated. His nation "faces a catastrophe of Biblical, apocalyptic proportions. The monsoon rains came in June, and..."
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2/"...went on...until the end of August.
"A 100 km lake formed in the middle of my country.
"More than a month on we're still in an ecological disaster. One in 7 people affected -- 33 million people. Homeless, lost and staring death in the face."
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3/ "We're still in the rescue and relief phase..but we expect one crisis to follow another."
Epidemics are starting.
"Four million acres of standing crop are devastated...We are staring into the face of epidemic catastrophe and food crisis."
But aid is not coming.
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Read 8 tweets
Sep 15
Stark contrast between two major reports on the #COVID19 #pandemic this week. One from @Politico focuses on the Big Four NGOS that functioned outside of govts, raised $billions, & had pivotal influence over global policies. The other from @Commissioncovid @TheLancet looks...MORE
2/ more at the UN syst, #G20, @WHO & intl cooperation/governance (or lack thereof). In broad strokes both mega-reports blame the lack of global fairness, coordination & governance for #pandemic failures. But in very different ways.
@Politico says...
politico.com/news/2022/09/1…
3/...that @gatesfoundation & @gavi & #COVAX & @CEPIvaccines & @wellcometrust -- the global Big Four NGOs -- largely failed to deliver on their #COVID19 promises for tests, vaccines, drugs for the World. Rpt blames patents protections & lack of policy-making transparency.
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Sep 15
Provocative journalism, on 4 organizations' roles in the global response to #COVID19 -- @gavi @gatesfoundation @wellcometrust @CEPIvaccines -- provides insights into failures, money, #vaccines, testing. It's huge, and there's a lot to digest, debate.
politico.com/news/2022/09/1…
The 4 organizations gave $10 billion, combined, to the world #COVID19 response. Image
The @gatesfoundation gave more money for the @WHO response to #COVID19 than did the US government. Of course, #Trump pulled out of WHO and stopped the flow of cash to the UN organization. Image
Read 5 tweets
Sep 15
The @WhiteHouse #monkeypox #MPX briefing was mostly very good news. New cases reports are way down across most of the US, and globally. But in the last week the demographics shifted, from a predominately white male outbreak to:
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- 25% Hispanic
- 26% white
MORE
2/#MPX
About 540,000 doses of #Jynneos #vaccine have been admin'ed in USA, and some men are now getting their 2nd doses -- which are essential for effective protection.
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While 38% of new cases are black men, only 12% of vax uptake is in that group.
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3/#MPX
The @CDCgov is shifting from from education/#vaccination campaigns at large gay pride events, to smaller, targeted efforts aimed at less-served groups.
Meanwhile, CDC says MPX "travels with" other STDs & #HIV -- 61% of diagnosed #monkeypox cases are co-infected.
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Sep 14
Russian "accident" rate rises:
The Corp for Devel of the Far East & Arctic (KRDV) announced the 'tragic death' of its managing director, Ivan Pechorin, who drowned after 'falling off a boat' during 'a pleasure trip' w/friends.
2/
His body later washed ashore on Russky Island in the Sea of Japan. Pechorin is at least the 9th high-profile Russ businessman to die unexpectedly since January, reportedly in accidents or by suicide. MORE
businessinsider.com/russian-execut…
3/
Pechorin is the 2nd KRDV exec to die "unexpectedly" this year. In Feb, KRDV announced the death of its genl director Igor Nosov, age 43, of "a stroke."
Other deaths:
- Ravik Maganov, chair of the board of Lukoil, "fell" from a hospital window.
MORE metro.co.uk/2022/09/01/rus…
Read 9 tweets
Sep 13
This is the most important paper you can read right now.
"We identify 9 global 'core' tipping elements which contribute substantially to Earth system functioning & 7 regional 'impact' tipping elements which contribute substantially to human welfare or have great value..."
MORE Image
2/
"... as unique features of the Earth system. Current global warming of ~1.1°C above pre-industrial already lies w/in the lower end of five CTP (#Climate Tipping Point) uncertainty ranges. Six CTPs become likely w/in the #parisagreement range of 1.5 to <2°C warming..."
MORE Image
3/
"...including collapse of the #Greenland & West #Antarctic ice sheets, die-off of low-latitude coral reefs, & widespread abrupt #permafrost thaw. An additional CTP likely & another 3 possible at the ~2.6°C of warming expected under current policies."
science.org/doi/10.1126/sc…
Read 4 tweets

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