“Scientists make mistakes. Accordingly, it is the job of the scientist to recognize our weakness, to examine the widest range of opinions, to be ruthlessly self-critical. Science is a collective enterprise with the error-correction machinery often running smoothly.”

“Science attacks our most cherished opinions. Opinions which come straight from our collective gut. Oh, wait, according to gastroenterologists, the only thing that comes from the gut is waste left from the digestion of food. That’s right, “waste.” I guess that means that scientists literally think our opinions should be flushed down the toilet!”

“The history of science, like the history of all human ideas, is a history of irresponsible dreams, of obstinacy, and of error. But science is one of the very few human activities — perhaps the only one — in which errors are systematically criticized and fairly often, in time, corrected. This is why we can say that, in science, we often learn from our mistakes, and why we can speak clearly and sensibly about making progress there.”

“One of the reasons for its success is that science has a built-in, error-correcting machinery at its very heart. Some may consider this an overbroad characterization, but to me every time we exercise self-criticism, every time we test our ideas against the outside world, we are doing science. When we are self-indulgent and uncritical, when we confuse hopes and facts, we slide into pseudoscience and superstition.”

“It is the highest form of self-respect to admit our errors and mistakes and make amends for them. To make a mistake is only an error in judgment, but to adhere to it when it is discovered shows infirmity of character.”

“All efforts at self-transformation challenge us to engage in on-going, critical self-examination and reflection about feminist practice, and about how we live in the world. This individual commitment, when coupled with engagement in collective discussion, provides a space for critical feedback which strengthens our efforts to change and make ourselves anew.”