Epigenetics - Controlling Genes, Intergenerational Trauma

What I found interesting was the rats experiment which showed a certain stress was passed on to grandchildren. I have been discussing generational theory as well as Intergenerational trauma healing through spiritual techniques for long time. Somehow the fourth generation tends to want to repeat a crisis situation in an uninhibited manner after ca. 80 years. The reason for this lies obviously in epigenetics of the masses. We pass on a trauma in the epigenome and then when the originator generation dies, we forget why that stimulus was there and repeat the original cycle or the underlying feelings corresponding actions accordingly. The Holocaust is 80 years past and Israel is instinctively recreating a type of situation of massive crisis. It would be interesting to find the epigenetics marker which marks war stress and is passed down over generations. Perhaps ova and meditation or psychedelics therapy could eliminate this marker directly after a war eliminating the coming war 80 years later. Imagine mass psychedelic therapy for millions. Centuries of hatred could be lifted. Racism is passed on.