@MisinformNoMore @WeiZhangAtmos @threadreaderapp @rattibha @threaddotblue Droughts are NOT getting worse. Globally, the trend is slightly down (better):

nature.com/articles/sdata…

sealevel.info/learnmore.html…
@MisinformNoMore @WeiZhangAtmos @threadreaderapp @rattibha @threaddotblue What's more, as I've already told you, rising CO2 levels help mitigate drought impacts, by making plants more water-efficient. All major crops have been studied, and they all benefit from more CO2. It is settled science.

Here's a paper about wheat:
ncbi.nlm.nih.gov/pubmed/26929390
@MisinformNoMore @WeiZhangAtmos @threadreaderapp @rattibha @threaddotblue That's one of the reasons that catastrophic drought-triggered famines are fading from living memory.

sealevel.info/learnmore.html…
@MisinformNoMore @WeiZhangAtmos @threadreaderapp @rattibha @threaddotblue If you're too young to remember catastrophic droughts & famines, you might not understand what a Big Deal that is. For all of human history, drought & famine were a Damoclean sword hanging over mankind, the Third Horseman of the Apocalypse — until now. Image
@MisinformNoMore @WeiZhangAtmos @threadreaderapp @rattibha @threaddotblue For perspective...

● Covid-19 (at about 415 ppmv CO2) has killed about 0.1% of the world's population.
@MisinformNoMore @WeiZhangAtmos @threadreaderapp @rattibha @threaddotblue ● The 1959-1961 Great Chinese Famine (at 317 ppmv CO2) killed about 1% of the world's population.
@MisinformNoMore @WeiZhangAtmos @threadreaderapp @rattibha @threaddotblue ● WWII (at 310 ppmv CO2) killed about 2.7% of the world's population.
@MisinformNoMore @WeiZhangAtmos @threadreaderapp @rattibha @threaddotblue ● The catastrophic 1918 flu pandemic (at 303 ppmv CO2) killed about 2% of the world's population.
@MisinformNoMore @WeiZhangAtmos @threadreaderapp @rattibha @threaddotblue ● But the global drought and famine of 1876-78 (at 289 ppmv CO2) killed about 3.7% of the world's population, even though they had only 1/6 as many mouths to feed as we have today.

Thankfully, that doesn't happen anymore, and CO2 is one of the reasons.

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More from @ncdave4life

May 25
@Badumtish97 ⟦1/7⟧ "In less than a lifetime," eh?

Have you ever wondered why all the harms from climate change are promised for the distant future, but the benefits are measurable, right now?


sealevel.info/Africans_go_ba… Image
@Badumtish97 ⟦2/7⟧ It's because the benefits are real, and the harms are not.

Thousands of rigorous peer-reviewed studies have confirmed the benefits. (You'll find them mostly in the agronomy literature, not the heavily politicized "climate science" literature.)
sealevel.info/negative_socia…
@Badumtish97 ⟦3/7⟧ All major crops have been studied. They ALL benefit from more CO2.

The benefits of CO2 for crops are long-settled science. That's why commercial greenhouses use CO2 generators to drastically raise daytime CO2 levels in greenhouses.
co2science.org/data/plant_gro… Image
Read 7 tweets
May 23
@MisinformNoMore @WeiZhangAtmos 1/ That's complete nonsense.

Given the constraints of limited fossil fuels, negative carbon feedbacks (which remove CO2 from the air), and logarithmically diminishing warming effect, we might eventually get as much as 1°C of additional warming from CO2. Probably less.
@MisinformNoMore @WeiZhangAtmos 2/ 1°C is the temperature change ("climate change") you get from an elevation change of about 500 feet.
@MisinformNoMore @WeiZhangAtmos 3/ At mid-latitudes, 1°C is about the temperature change you get from a latitude change of just 60 miles.

How different are the flora and fauna 60 miles from where you live?
Read 11 tweets
May 23
Read 15 tweets
May 22
1/12》Many climate activists just PRETEND to be worried about #ClimateChange. They LIKE being alarmed.

The proof is in their reactions. When a "worse than we thought" story hits the press, they're gleeful. But when you show them good news, they're angry.
sealevel.info/learnmore.html…
2/12》If the good news comes from a conservative source, they disparage it, regardless of the strength of the evidence. If it's from "their side," like this NASA article & video, they pretend it away.
nasa.gov/feature/goddar…

Either way they're angry.
3/12》They LIKE believing their dark delusions, and they actively avoid learning anything that might offer hope. If you try to show them balanced information, or balanced debates between experts on both sides of the issue, they won't even look at it.
sealevel.info/learnmore.html…
Read 12 tweets
May 22
Read 5 tweets
May 20
Read 7 tweets

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