The Last Human in the Universe

The writing is good, overall satisfactory, and worth reading. It can describe the culture of the universe from a relatively objective perspective, but the description of super-era technology is lacking, and the description of the macroscopic scenes of the universe is also insufficient. Most of them are expressed in terms of distance. I hope the author will write better and better.

It's okay, but it's outrageous that resources are always in short supply. The earth's industrial age can support a population of 8 billion, but 2 million people in outer space can't support it. Moreover, it can semi-automatically collect so many resource stars nearby. Even if 90% of the resources are used for war needs, such a small population cannot use 10%. According to the plot resource collection I have seen, 20 billion people may not be able to run out of food. Is it possible that a population of 2 million only consumes and does not recycle? Water resources are also splashing into the starry sky? (￢㉨￢)