For example, contraception is popular even though it’s quite silly from the perspective of gene propogation.
In the modern context, if you impregnate someone without planning it out properly, there’s a non-negligible chance they’ll get an abortion, which is even worse for gene propagation. Furthermore, parents are to some extent legally responsible for their children’s actions, so having too many poorly-regulated kids running around means exposing yourself to liability. A big part of the optimal strategy for present-day long-term reproductive success is to get rich, and a big part of getting rich is not having more kids than you can keep track of.
In the modern context, if you impregnate someone without planning it out properly, there’s a non-negligible chance they’ll get an abortion, which is even worse for gene propagation. Furthermore, parents are to some extent legally responsible for their children’s actions, so having too many poorly-regulated kids running around means exposing yourself to liability. A big part of the optimal strategy for present-day long-term reproductive success is to get rich, and a big part of getting rich is not having more kids than you can keep track of.
I think that’s a retcon. People use contraception so they can have more sex than they would if they had to worry about having kids every time. They may or may not rationalise further, I suspect that generally they don’t.
A big part of the optimal strategy for present-day long-term reproductive success is to get rich, and a big part of getting rich is not having more kids than you can keep track of.
In terms of genetic success, having more kids than you can keep track of is pretty much the ideal, as long as all or at least most survive to reproductive adulthood.
In the modern context, if you impregnate someone without planning it out properly, there’s a non-negligible chance they’ll get an abortion, which is even worse for gene propagation. Furthermore, parents are to some extent legally responsible for their children’s actions, so having too many poorly-regulated kids running around means exposing yourself to liability. A big part of the optimal strategy for present-day long-term reproductive success is to get rich, and a big part of getting rich is not having more kids than you can keep track of.
But some people consciously choose never to have any kids. That’s silly from the perspective of gene propagation if anything is.
In the modern context, if you impregnate someone without planning it out properly, there’s a non-negligible chance they’ll get an abortion, which is even worse for gene propagation. Furthermore, parents are to some extent legally responsible for their children’s actions, so having too many poorly-regulated kids running around means exposing yourself to liability. A big part of the optimal strategy for present-day long-term reproductive success is to get rich, and a big part of getting rich is not having more kids than you can keep track of.
I think that’s a retcon. People use contraception so they can have more sex than they would if they had to worry about having kids every time. They may or may not rationalise further, I suspect that generally they don’t.
In terms of genetic success, having more kids than you can keep track of is pretty much the ideal, as long as all or at least most survive to reproductive adulthood.
But some people consciously choose never to have any kids. That’s silly from the perspective of gene propagation if anything is.