it's both, nature and nurture, I sometimes don't understand why this isn't obvious to some people.
Well obviously it's both, but you seem to have missed the point - the debate is over what proportion of our personality, skills and other traits can be attributed to our genes, and which to our environment. As willy says, the debate is still hot - the question is very difficult to study because we don't (yet ) have the ability to fork universes and must rely on studying e.g. identical twins.
Still, I don't think it takes a genius to realize the relationship between skin pigment and life-after-birth has very little to do with nature, aside from the determining factor as to what that pigment will be; in the very least, it's not as extreme as this lady is trying to make it. This article is written by a person who sticks with her own "kind", for I can see no reason why a person who actually interacts with a diverse group would ignore all empirical evidence to the contrary and instead opt for stereotypical fantasies; in other words, it's always the closed-minded racist who is first to project her racism upon others.