One drop. Thanks.

Let's say for the sake of argument that Matt really does have a 100% West African ancestor in 1820. This sounds quite plausible. But he's not black. That's six generations back (by my reckoning). This would put Matt at (and again my math could be wrong on this) 3.125% West African (assuming no other African ancestors).

I don't think Matt is black. But what if he were 6.25%? 12.5%? 25%?

I don't think Matt is black. But what if he were 6.25%? 12.5%? 25%?

Fuzzy logic

From Wikipedia, the free encyclopedia

Fuzzy logic is a form of many-valued logic in which the truth values of variables may be any real number between 0 and 1. It is employed to handle the concept of partial truth, where the truth value may range between completely true and completely false.

I conclude that full blackness is never achieved and full nonblackness is never achieved

From Wikipedia, the free encyclopedia

Fuzzy logic is a form of many-valued logic in which the truth values of variables may be any real number between 0 and 1. It is employed to handle the concept of partial truth, where the truth value may range between completely true and completely false.

I conclude that full blackness is never achieved and full nonblackness is never achieved

(Edited 2 minutes later.)