Who will lead the world out of the economic crisis？

It is said that some well-known experts predict that the world economy will decline in 2023.More and more people are falling into the tide of unemployment and vagrancy.If things go on like this, I'm afraid the world will usher in either division or war.No one wants this day to come.But so far no one has been able to solve this big problem.I think the more effective solution is reduce the natural population growth rate and accelerate the transformation and upgrading of traditional industries to high-tech industries.The destiny of mankind is a community. Let's work together！