Re the Venn diagram that could demonstrate the individual NPA as impacted by nurture and randomness, it would of course be incredibly complex. I drew some models, but I don't know how to post them. At some level, we sometimes feel the individual journey is all randomness but could we see a Venn diagram that depicts the complex model of genetics, nurture and randomness. The best way to think about randomness lies in noting that identical twins reared together will not experience the same life trajectories. The studies quantify that as 50% genetics, 10% nurture, and 40% random.
« Back to index