If we manage to collect a minimum number of adhesions (I think at least 500 million can be considered sufficient), we can bring this initiative to international institutions and ask to study it.
The idea is as follows: to bring together the best technicians from all over the world in all fields (education, jurisprudence, sociology, food, environment, etc.) and instruct them to study and organize the world to come.
Here I do not want and I do not have to indicate what the ways are but I must ask to adhere to my proposal on the goals to be achieved: a single nation; Straight the essential primaries: home, personal freedom, minimum income; respect for the Earth and all its creatures.
Practically it is a question of organizing the future world on paper and providing the tools for the transition from the current to the designed one.
We can no longer accept wars, hunger, differences between us. We are all human beings, we should have the same rights and the same duties and there should be no discrimination based on place of birth.
There is well-being for everyone, you just need to organize it in the correct way.
Obviously to organize this transition will take fifty to a hundred years, but I prefer to think that one day everything can be fixed instead of trying to take small steps for tomorrow or the day after tomorrow but that do not change anything.