> We are in fact far more ready for sending crewed missions to Mars than we were to sending crewed missions to the Moon when JFK made his Moon speech

When JFK made the speech, it was in the middle if the cold war and there was a realistic fear that the "capitalist way if life" could be beaten by command economics of the Soviet Union in cutting edge science and rocketry, justifying the huge amounts invested in the space race. What is the impetus now? We're all about government efficiency in cutting the social-safety nets, scientific research, but we'll carve out a Mars mission "because it's hard"?