Centrist, progressive, radical optimist. Geophysicist, R&D, Planetary Scientist and general nerd in Winnipeg, Canada.

troyunrau.ca (personal)

lithogen.ca (business)

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Joined 1 year ago
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Cake day: June 12th, 2023

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  • The tops of the clouds on the night side of Venus are about -45°C. So it’s not actually glowing like the image implies. But in infrared, you can reprocess the colours to make a delightful image like the above.

    Well, I know you’re implying the greenhouse gases will kill us all. And that might be true, but probably not in ten years.



  • Canadian observer. Two things, and I think they’re related effects.

    Harris is a minority and a woman. The Democrats were convinced they were the party that minorities would automatically vote for. But what they failed to realize was that those same minorities are misogynistic as hell. Like, have you ever been to a Baptist wedding? If you ask them what the role of a woman is…

    The US is also the only first world country where the birthrate is above replacement. But if you look at who are having children, you’ll find that it skews conservative. And they’re passing those values along.





  • Unpopular opinion (largely discredited in anthropology circles): cold weather encourages resourceful behaviour and improves human cooperation. In climates where you can survive winter outdoors, homelessness is not as detrimental to continued existence. Three walls and no roof is fine in a slum in Florida, but harder to pull off in Minneapolis.

    This societal coordination which is required to survive winter leads to more orderly and more socialist civilizations. Because hairless apes have no business being in that climate. So it is human ingenuity that is selected for – and that includes development of systems of cooperation.

    If I extrapolate, our space faring descendants will face much bigger hurdles, but ideally will develop even better systems to deal with it.

    Bonus picture. Me doing arctic exploration.







  • Counterpoint: Sometimes you can kickstart a community that you want to see just by consistently posting content. !science_memes@mander.xyz is my favourite example – it was essentially one person who created that entire community (and it’s since been diversifying somewhat – at least there’s traction in the comments).

    But to reinforce your point: I did !spacemusic@lemmy.ca and tried to do the same thing, but it sort of petered out. But it’s way way more niche.

    Rome wasn’t built in a day. Just engage with the content you like and build some places for content you’d like to see.


  • Excerpt from Oryx and Crake, by Margaret Atwood:

    “This is the latest,” said Crake.

    What they were looking at was a large bulblike object that seemed to be covered with stippled whitish-yellow skin. Out of it came twenty thick fleshy tubes, and at the end of each tube another bulb was growing.

    “What the hell is it?” said Jimmy.

    “Those are chickens,” said Crake. "Chicken parts. Just the breasts, on this one. They’ve got ones that specialize in drumsticks too, twelve to a growth unit.

    “But there aren’t any heads…”

    “That’s the head in the middle,” said the woman. “There’s a mouth opening at the top, they dump nutrients in there. No eyes or beak or anything, they don’t need those.”




  • Troy@lemmy.catoUnpopular Opinion@lemmy.worldqqqqqq
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    9 days ago

    have been for like, 30 years now?

    The genre is much older than this. The market is huge (something like 10-15 billion $USD) with about 50k different self help titles being published every year. Obviously no bookstore is going to stock 50k different self help titles (except maybe Amazon). But much of this market is served by special interest bookstores, like religious bookstores attached to churches or whatever. And those have existed forever!

    I’m old enough to remember the 1980s and the parenting advice books that told my parents to beat me with a wooden spoon – that they purchased from their church. It biases me against the genre somewhat ;)

    Self help books tend to be part of a radicalization pipeline, where the authors are considered “experts” because they have a published book. Once you’re in the pipeline, like youtube conspiracy videos, eventually you’ll end up buying into antivaxx and other woo.