The author is asking the wrong questions by judging what was present 53 years ago and giving unkind subjective opinions about experts with limited knowledge of

The author is asking the wrong questions by judging what was present 53 years ago and giving unkind subjective opinions about experts with limited knowledge of the time because their predictions were also true. Today's expert can't be 100% correct if someone from 2017, 53 years in the future says they are asking the wrong questions. The world is changing very fast in modern times.