We can be right but wrong
For almost five thousand years, we were certain that the sun rose in the east and set in the west. People went about planning a day's routine based on this knowledge that the sun moved in the sky around the earth. No one was hurt or killed even though our understanding was badly wrong. Newton put forth many laws of physics that govern almost everything we do. We build bridges, skyscrapers and aeroplanes based on those laws. No one has been known to be injured or killed because any of Newton's laws were faulty. But 300 years after Newton, Einstein's theory on relativity showed that Newton's laws were wrong! Newton was right only if speeds were slow. Luckily the rocket scientists had time to make the adjustments before sending people to the moon. So, we can be right but still be wrong, and be the none worse for it. We can be wrong in totality, but if our application of knowledge is restricted to the scope of what we know, it is possible that we can still be s...