Actually, the comparison was made for cell-based life-like systems. So, I removed 2 references regarding civilization from this part, and add words at line 243 and 276 – 277. And, I simplify descriptions as shown in line 272.
However, I find the manuscript contains a number of weaknesses: One of the main issues is that paper suffers from trying to cover too many ideas, and because of this is quite long and unfocused.