Posted by: Mac - Tuesday, April 7, 2026 8:08:56 PM

What real stuff: AI, renewable energy, medicine, robotics or space exploration makes you properly curious or optimistic about the future? Anything not mentioned there? I'm curious about all of those, as for optimistic, that's a different story..... Optimistic about space exploration, and renewable energy, certainly not about AI, but that's a complicated discussion for another topic. There's a lot we can do being a multiplanet species!