An open mind requires an open mind. There is no winning or losing the debate. We need to act in prudent ways based upon what is known. But what is a “fact” may not be so in the future. Some scientists hitch their wagon on a theory and forget to be scientists, and concentrate on their careers instead.
Before we alter our society and doom others, lets make sure we are not blundering ahead with all our facts neatly listed and our eyes closed.