Human civilization seems to have entered a bottleneck, and it seems to be constantly developing, but in fact it is just playing with renovations from the electric age. Just like the technology locked, behind the prosperity is a mirage of pure knowledge accumulation, human beings have completely lost the ability to innovate, all of this is the functional limitations of human beings, the usable part of the human brain can only be about 10%, barely supporting modern civilization is already the limit, and carbon 14 detection shows that the usable part of the ancient human brain was once in 30%. What people don't know is that since the 21st century, the usable part of the human brain is gradually decreasing by 2% every 100 years, and the high-level leaders of various countries are helpless, and human civilization is in danger