The post demonstrates how infeasible it is to travel to a location outside our solar system anytime in the next several generations.
What are some things you would like to see humanity do within our solar system within the next century? When do you think it is feasible to achieve that goal?
People in general have a hard time conceptualizing how large and empty space is. With our current propulsion technology it will take longer than the human lifespan, barring any absolutely groundbreaking cryonics developments, to reach even the Oort cloud of our own solar system.
I think in the next century, a reasonable goal is to have small sparsely manned mining outpost settlements on Mars. There’s enough financial incentive where I could see a future where it happens.
This is probably the correct answer. I’m a fairly smart guy but the enormity of space is astounding. We aren’t going far anytime in the near future. Probably we’ll kill each other first. Manned Mars is even a stretch even, imo.