There are pros and cons on both sides, and about two hundred sides actually in play. I think the national competition motive just appeals to a primitive tribal sense of keeping enemies at bay, and is probably not that relevant. Wars are an international problem, no matter how they play out. The need to reach out to discover new worlds and new science should be a positive motive.
We haven't been to the moon in fifty years. The European re-discovery of "the new world" was more brisk than that. But in terms of prioritizing human efforts, going back to the moon and eventually venturing to Mars (the trip there and back, with time on the planet, takes about ten years) I think may ignore other priorities that aren't as jazzy, but may finally doom the space odyssey.
If human life on Earth diminishes, in quality of life and population, there won't be the science and industrial base for space travel at all.
We haven't been to the moon in fifty years. The European re-discovery of "the new world" was more brisk than that. But in terms of prioritizing human efforts, going back to the moon and eventually venturing to Mars (the trip there and back, with time on the planet, takes about ten years) I think may ignore other priorities that aren't as jazzy, but may finally doom the space odyssey.
If human life on Earth diminishes, in quality of life and population, there won't be the science and industrial base for space travel at all.