Comment Re:Danger for which democracy? (Score 1) 900
Your math isn't correct. The question is how many 2nd cousins, 9 times removed do you have. You only calculated how many great-great-great...grandparents you have. What blows up the number is the 2nd cousin. How many great-grand children did those 4096 ancestors have? That's how many 2nd cousins 9 times removed you have. I estimated that each one had 4 children who went on to have more children on average, giving 4096*4*4*4 giving 262,000. Given how rough these numbers are, I rounded it to 300,000. Given how many people of the time had 4-10 children (not all of whom survived long enough to reproduce), I think that's a reasonable guess.