What is a main point the author makes in the section "The Human Enterprise of Science?"

A main point is that scientists' work is completely unbiased, with no influence from their culture or mentors.

A main point is that most hypotheses are eventually proved beyond a shadow of a doubt.

A main point is that a scientist needs to hang on to their most cherished ideas even when faced with contradictory data.

A main point is that science is self$-$correcting because, even if a wrong idea survives for a long time, ideas are continually refined and re$-$tested.