In the beginning of the human race there was no genetic load which would cause undesirable traits such as appear in offspring of marriages between relatives today.
Although I do not have a family, I have eyes, ears and imagination, and know, as most people know, that the importance of one's children is paramount.
I was born in Paris in 1950. I had a strict upper-class Catholic education but I never really fitted in the system and revolted against it quite early.