>>11873018I read this blog post from Richard Dawkins website
https://www.richarddawkins.net/2013/11/why-havent-humans-speciated/One point the author made that really stuck is this one
>Since humans have longer life spans and breeding cycles than, say, finches, thousands of years of isolation isn't really long enough for human speciation to have occurred after all.Humans have long life spans and breeding cycles, in 1000 years humans only have let's say 10 generations, finches have 50, in 50 generations more genetic mutations occur that's a why easier for different species to form
