What worries me the most is when people use the phrase "a majority of experts agree that..." and imply that is the absolute truth. It's not.

A majority of experts, in their day, agreed that the sun is rotating around the earth. A majority of experts agreed that time and space are absolute. And since it's trendy these days to declare absolute medical truths, a majority of experts agreed that disease is caused by imbalances of bodily fluids and that bloodletting is the cure to any disease.