If my kid had three eyes and a tail, I'd sell her to the circus and retire lol. As stated, skepticism is good. One of the basic principles of science is that you can never prove anything. We build models that try to fit observations, then we do our best to tear them apart. The whole epigentics and trangenerational thing was a black box twenty years ago. There's quite a bit more known now - but Chicken Little I am not. I suspect that there are enough reasons we should stop throwing chemicals that Mother Nature never dreamed would exist back at her; this is just one among many. As for where I'm catching those walleye - dang, I forgot. Too many PCBs from dinner last night.