Eugenics is likely real. Tons of stuff is hereditary. Homosexuality as a mental disorder sounds like religion or politics to me. I don't even know what Luminous ether is. I do not begin to see a meaningful analogy. There have been countless transnational meetings. When I say 1000s of people I mean in us alone.
Everyone has moved on to Hickam dictum. They can no longer argue global warming isn't real. They can't point to any other real theory as to why so much increase all at once. So this is the new thing. It is a new denialism without an expiration. We will never know because other theories exist. Amazing to me how much people mentally fight to maintain clearly wrong beliefs.