Conversely - why aren’t any other countries investing as much in space research and development?
We have plenty of problems to solve here on earth. Is technology only about solving for curiosity of what is possible ? Or is technology about solving real problems of energy, minimal impact to the environment etc ?
The ocean cleanup project is a good example of solving problems for humanity here on earth. Now that we managed to dump enormous amounts of plastic into our waterways and eventually into oceans. There are other interesting problems which beg technological solutions too.
I would be happy if those who downvoted without reading the entire argument, would also contribute their views on why this argument is wrong :)