4 ideas
10245 | One geometry cannot be more true than another [Poincaré] |
10486 | If we are rebuilding our ship at sea, we should jettison some cargo [Boolos on Neurath] |
8485 | We must always rebuild our ship on the open sea; we can't reconstruct it properly in dry-dock [Neurath] |
22450 | If moral systems can't judge other moral systems, then moral relativism is true [Williams,B, by Foot] |