Recent quotes:

Fact versus opinion versus truth

Things can be true even if no one can prove them. For example, it could be true that there is life elsewhere in the universe even though no one can prove it. Conversely, many of the things we once “proved” turned out to be false. For example, many people once thought that the earth was flat. It’s a mistake to confuse truth (a feature of the world) with proof (a feature of our mental lives). Furthermore, if proof is required for facts, then facts become person-relative. Something might be a fact for me if I can prove it but not a fact for you if you can’t. In that case, E=MC2 is a fact for a physicist but not for me. But second, and worse, students are taught that claims are either facts or opinions. They are given quizzes in which they must sort claims into one camp or the other but not both. But if a fact is something that is true and an opinion is something that is believed, then many claims will obviously be both. For example, I asked my son about this distinction after his open house. He confidently explained that facts were things that were true whereas opinions are things that are believed. We then had this conversation:
Cook was target shooting in a field about a mile behind Harwell Middle School on Dec. 12, 2011. Shots hit then-13-year-old Nicholas Tijerina and then-14-year-old Edson Amaro,. Tijerina cannot walk and Amaro lost a kidney and suffered other internal damage.