Dr. Pinker is an excellent writer and thinker. Perhaps his greatest contribution to our national dialogue is his insistence, backed up by considerable research, that life keeps getting better and better. However, he seems to miss the mark in a recent essay titled "Why We Are Not Living in a Post‑Truth Era."
science and philosophy
It's quite easily right at the top of the list. In fact, the scientific method is designed precisely to answer it. Rigorously following a procedure involving observation, hypothesis and tightly-controlled experimentation is what separates science from all other disciplines. OK, you ask, so what's the question? Just click here to find out.