Known unknowns

I often worry about the filter bubble thing, that I surround myself with people who have similar opinions to mine. Equally I take pride in being open to changing my mind, but I'm not sure how much that's really true and how much I just like to tell myself that's who I am. And, well, I don't want to spend my time and energy re-examining everything that ever gets challenged by a crackpot or someone with an agenda other than establishing the truth about the world.

( noodling )