discuss how they were misinformed and while they made decisions based on the best available information it was wrong.

This is repeated throughout 100’s of years.

As you look back over the last 30 years do you feel scientists are getting better and today offer better advise then in past years? Is this generation the group to get it right? What makes you more confident today?

I’m not listing any subject because it’s too broad and it’s not just one issue.