my brain is breaking...I think early age at menarche is an elite trait in europe & that euro elites are r-selected compared to peasants o.0
-
-
Replying to @sarahdoingthing
(we are talking 10th century-19th century)
2 replies 0 retweets 0 likes -
Replying to @sarahdoingthing
Elites face selection pressures similar to groups at the front of a migration wave - available resources reward earlier reproduction.
2 replies 0 retweets 1 like -
Replying to @sarahdoingthing
@sarahdoingthing This whole thread of thinking has been EXTREMELY interesting!1 reply 0 retweets 3 likes -
Replying to @Meaningness
@Meaningness thanks I needed to tweet it out before I can think anymore1 reply 0 retweets 1 like -
Replying to @sarahdoingthing
@sarahdoingthing What’s counterintuitive here is that current Western elites delay reproduction and pursue a K strategy; but this presumably1 reply 0 retweets 1 like -
Replying to @Meaningness
@sarahdoingthing > reflects large recent changes in the fitness landscape.2 replies 0 retweets 1 like -
Replying to @Meaningness
@Meaningness@sarahdoingthing look at families like beethoven and Darwin. Tons of kids, many dead. Iq probably very high1 reply 0 retweets 0 likes -
Replying to @drethelin
@Meaningness@sarahdoingthing it might just be easy contraception. Current upper class Catholics like Colbert still have lots of kids1 reply 0 retweets 1 like -
Replying to @drethelin
@drethelin@sarahdoingthing Interesting points! I was trying to come up with a theory based on changes in child-investment opportunities…2 replies 0 retweets 1 like
@drethelin @sarahdoingthing Switching to K would make sense if very large per-child investments had newly become effective…
-
-
Replying to @Meaningness
@drethelin@sarahdoingthing …which I think actually explains a great deal about the modern American middle class. But not about elites.1 reply 0 retweets 2 likes - 3 more replies
New conversation -
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.