Human science as we now recognize it began in earnest when Ibn al-Haytham, working in the 11th century, formulated the scientific method: proposing hypotheses and attempting to refute them.
The epistemological tools that al-Haytham advocated took us beyond the superstition, appeals to authority, and baseless speculation that had been the foundation of our so-called knowledge until that point.
Almost every scrap of knowledge we have that is beyond the obvious has been gathered in the thousand years since al-Haythem lived. However, in less than a tenth of that time, the window of human knowledge acquisition will close.
Way back in 2011, I confessed my love for the woman in my GPS. I still love her, but I have a new friend: the green Thank You light at the tool booth.
This year, I finally joined the rest of the country in using a transponder at toll booths instead of paying cash. If I go through the toll at a reasonable speed, and my transponder is paid up, a green light says, “Thank you.”
It makes me so cheerful!
In fact, it makes me happier than hearing a human being say the same thing. Why could that be?