Nature or nurture? It seemed so simple a debate when I was younger and first learning biology. DNA and genes determined some of our traits, and the rest came from family, society, and other external factors.
There was certainly debate about the extent of what we could learn versus what we inherit as hard-coded genetic information. Well, that discussion is a lot more complicated now, as recent empirical research and discoveries show offspring can inherit traits developed by parents’ environment and experiences. Basically, what’s passed on to kids is not just in the genetic code.