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On March 19, 2023, the New York Times carried a story  that began:

It’s one of the great injustices of this era that countries contributing negligible amounts to global carbon emissions are now feeling the most harrowing impacts of climate change. Pakistan, which makes up less than 1 percent of the world’s carbon footprint, had a third of its territory under water in last year’s floods. Parts of Kenya, Ethiopia and Somalia are experiencing the worst drought in 70 years of record-keeping, threatening millions with famine, even though the entire continent of Africa contributes less than 4 percen of global carbon emissions.… Read the rest “A great injustice”

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How are medical discoveries made? In a previous post (“The Art of Scientific Discovery”), I looked at several models by which science has progressed A sharply focused, systematic pursuit led to the discovery of insulin. An accidental observation produced a drug to treat erectile disfunction. Those, and the other examples of medical advances described there involved more-or-less conventional approaches. But there’s an unconventional approach that appeals to people confronting difficult medical issues.… Read the rest “Medical scientists should not self medicate; except when they should”

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Rooftop air conditioning units, midtown, Manhattan. Imagery Google Maps, ©2019 Bluesky, Maxar Technologies, Sanborn, USDA Farm Service Agency, Map data ©2019

A hot day in New York City

People who were there will remember Saturday, July 20, 2019, as a really hot day in New York City. Although it was not the hottest day on record, the temperature at Kennedy airport reached 96ºF (36ºC). On the street at Union Square in Manhattan, a large thermometer (known as BAT, the “Big-Ass Thermometer”) registered a murderous 110ºF.… Read the rest “Is Air Conditioning Going to Become Futile?”

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Early Press. Accreditation: Daniel Chodowiecki [Public domain]

This post is something original, in that it’s not original: it’s a link to an intriguing article published a few years ago, which came to my attention on Flipboard. The article was published in 2013 in The Atlantic, and was a compilation of the 50 “innovations that have done the most to shape the nature of modern life”(since the wheel). I sent emails which included an abridged version of the article to a number of people.… Read the rest “The Greatest Innovations and Breakthroughs ever”

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Peter Nowell and David Hungerford in 1960

Chronic Myeloid Leukemia (CML) is not a cancer you hear about very often. That’s not because it isn’t serious — until recently, it carried a frightening prognoses. Until about 2000, newly diagnosed CML patients had a 5-year survival rate of 31%. But we don’t hear much about CML because it is a rare disease, and affects far fewer people than cancers of the breast or prostate, or lung cancer.… Read the rest “Chronic Myeloid Leukemia: a Molecular Diagnosis”