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Cake day: August 8th, 2023

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  • JoBo@feddit.uktoScience Memes@mander.xyzCommunity
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    6 months ago

    The fact of higher protein content appears to be true (without going back to find and critique all the original studies). Explanations are much harder to ‘prove’ for questions like this.

    We can’t do experiments on the evolution of tears, so all we can do is come up with plausible theories and look at how they fit with the body of evidence. With enough evidence, from enough different angles, we might one day be able to say which proposed explanations fit the facts (and which don’t). It’s how we (eventually) proved smoking was killing people (another question we cannot do experiments on human beings to prove one way or the other) but not all questions are as important as smoking was and there isn’t necessarily a neat, single factor explanation to find even if someone was willing to fund all the necessary research.

    Not my area but, for example, I recently saw a study claim that sniffing women’s tears makes men less aggressive. That’s an angle that might help build some support for, or knock down, the theory that emotional tears are useful for social communication (ie help get women killed slightly less often). Did those studies use sad stories or onions? Did any study compare sad stories to onions? If we’re seeing hints of differences between sad stories and onions, that would tend to support the social communication element of the explanation. Unless we think there’s a difference between sad tears and frightened tears, which there probably is, so we should check that too. And the rest of the literature on tears, if it’s considered important enough to get the theory right. And we need to remember that sticky tears are not the same thing as smelly tears, so can we do experiments where non-emotional tears are made sticky, and non-sticky tears made to smell frightened?

    Etc etc.

    Explaining things we observe but cannot directly experiment on is a process, a process which typically takes many years and dozens of research groups. And a lot of funding. And decades of exhausting battles, if there is a lot riding on the answer (as it did with Big Tobacco vs Public Health).





  • I agree with a lot of this but this bit is a non-sequitur:

    One thing many people don’t realize is that the Zionist colonial project was in motion long before WWII, as far back as the late 1800s.

    Political zionism did get started in the late 1800s, as a proposed solution to the centuries of pogroms, expulsions and discrimination against Jews in Europe. Prior to the horrors of WWII, most Jews considered it literal heresy. It was the Holocaust that convinced many that Zionism was their only option, not least because most of the free world closed its borders to Jews fleeing the Holocaust and its aftermath. There was nowhere else to go.

    This is a very useful short piece by a Jewish anti-zionist, pleading with the pro-Palestinian movement to take more care with their understanding of history: Zionism, Antisemitism and the Left Today

    The Palestinians are paying the price for Europe’s crimes. The problem cannot be solved by denying that those crimes ever happened.







  • I mean, yeah. All of this. Absurd.

    But, FWIW, offloading cheap tat onto charity shops is not going to work well. It costs them money to put it on a shelf and it probably takes up more space than it is worth. Plus, they very likely can’t sell electrical equipment that has had its cord chopped up and repaired, or at least not without spending more on having it tested than they could sell it for anyway.

    Next time, find a friend with small feet who would like to take it off your hands.


  • Because there is no mirror image.

    @pjwestin@lemmy.world has given you a good description of fascist methods. They’re not available to the opponents of fascism because they are not fascists.

    Fascism appeals to the worst parts of our nature. It gives permission to those feeling fear, humiliation or shame to lash out in anger and destroy the people that make them feel that way.

    You can’t deploy the same tactics to make those people want to be on your side instead. If you try to shame them, they will just hate harder.

    You should, of course, expose and ridicule the grifters who lead fascist movements and punching fascists is encouraged. But you need to distinguish between authoritarian leaders and the people they seek to lead.

    You should not pander to the billionaire-funded leaderships (take note NYT), but you must not sneer at the people they are trying to lead (take note centrist Dems).