Summary:
- The article discusses the concept of "settled science" and how it is often misunderstood or misused in public discourse.
- It explains that science is a continuous process of investigation and revision, and that there is no such thing as "settled science" in an absolute sense.
- The article emphasizes the importance of maintaining a critical and open-minded approach to scientific claims, and the need to be wary of those who claim to have definitive answers on complex scientific issues.