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Cake day: June 14th, 2023

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  • I’m sure there’s some kidnapped wives historically. Some wives bought from their fathers. But there’s also plenty of women who have consented to marry a man who already has a lot of wives. The issue has to do with resources and political power.

    A rich and powerful man has a lot of resources available for his wives and children. A poor and weak man has few or none. Your chances of escaping starvation and death are much higher with the rich and powerful man.

    Notice that I made zero mention of love. Marriage for love is a luxury of modernity, of wealth and power overflowing. You didn’t marry for love in the days when a bad year meant there was no food to last through winter.





  • How would that work? Stocks go up and down all the time. Sometimes people hold them for years, sometimes they trade them rapidly throughout the day.

    Suppose we tax people on a percentage of the increases in their stocks when they go up. Are we going to give them a tax refund when the stocks go down? Or is it just going to be a ratchet that drains away all their money as the stock rapidly goes up and down throughout the day?

    There’s a lot of different things you can do but at the end of the day the question is: will people still want to keep investing after you make the change? If the answer is no, then why not simply shut down the stock market altogether? Of course the answer to that is that everyone will start investing through a black market.

    The really hard part about tax policy is that you can’t just look at the way things are now and then assume they’ll stay the same while you collect a tax off the top. In reality, people change their behaviour to avoid taxes as much as possible so taxes on specific things tend to have distortionary effects on the market.

    If you want a very good example of a non-distortionary tax, look at land value taxes. The beautiful thing about them is that you can’t take your ball and go home. You can’t move the land with you to another country (not without an army anyway). You can’t even destroy the value of the land (for LVT purposes) by say, burning down the buildings, because LVT is based on the value of the land without any buildings or other improvements. All you can do is pay the tax or sell.



  • The birth rate of XY babies is actually slightly higher than XX babies. On the other hand, babies with higher testosterone tend to have weaker immune systems and so are more susceptible to infant mortality from disease.

    Otherwise, I’m not sure what the problem is with men who don’t have wives? They simply don’t reproduce. Throughout history men have reproduced at a lower rate than women. In polygynous cultures it’s only the very powerful and wealthy men who have many wives. The poor and powerless men have few or none.


  • chonglibloodsport@lemmy.worldtoScience Memes@mander.xyzmoms rule
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    7 days ago

    High maternal mortality meant that having more than about 7 children per woman was rare. Total fertility rate was about 4.5 to 7 in the pre modern era. Population growth was low due to infant and early childhood mortality though.

    If you start having children at age 12, you can have a child every year and reach 7 children by age 20. Without contraceptives, people weren’t having such large multi-year gaps between children like we do now.




  • If you make $1M in a year from capital gains, just tax it 100% as income.

    Capital gains don’t accrue until you actually sell your shares. If you try to tax people like this then they’ll just never sell the shares. Instead, they’ll use their shares as collateral for loans and lines of credit if they need cash.

    Extremely high taxes lead to very low tax revenues since people do everything possible to avoid paying them. Conversely, lowering a tax rate can and does increase tax revenue as people start paying the tax instead of trying to get around it (often because the cost of getting around the tax makes it no longer worth it).



  • That’s not a well-founded assumption. The average age of first birth was only 21 as recently as 1970. Go back a few hundred years and it’s way younger than that. Many women throughout history became mothers as soon as they were able (right after the onset of puberty). Many cultures had rites of passage into adulthood for boys and girls of that age. There was no such thing as adolescence.