The significant problem is that European and Western lifestyles consume far too much energy and water, while producing far too much pollution. Moving large numbers of people will not reduce the strain on the planet. Except for solving all of the wars, we can help Africa and Asia if they can reduce their numbers by reducing the size of families. Unfortunately only an authoritarian country like China has been successful at this. Too many benefits in advanced societies are based on numbers. Too much greed is based on growth. The future of humanity has got to be smaller numbers of people more in tune with the environment. This can be achieved with AI and robotics providing support to the economy.
The significant problem is that European and Western lifestyles consume far too much energy and water, while producing far too much pollution. Moving large numbers of people will not reduce the strain on the planet. Except for solving all of the wars, we can help Africa and Asia if they can reduce their numbers by reducing the size of families. Unfortunately only an authoritarian country like China has been successful at this. Too many benefits in advanced societies are based on numbers. Too much greed is based on growth. The future of humanity has got to be smaller numbers of people more in tune with the environment. This can be achieved with AI and robotics providing support to the economy.