https://youtu.be/HclD2E_3rhI?feature=sharedis this true?
>>16296042Pretty certain pedigree collapse happens faster than that. But, I think it's essentially correct.
>>16296042so inbreeding is the solution
https://gcbias.org/2013/11/11/how-does-your-number-of-genetic-ancestors-grow-back-over-time/
>>16296042Videos are inherently bullshit, find some text, then we can talk.
>>16296048OP's inference, as a question, needs answering. How does speciation (of races) happen if decent is local in time? In the video the guy didn't explain this.