I think if we follow this simple approach of problem solving we may actually solve the problems. In these tough times I needed something that I could use for myself and not get into a state where I am not as productive as I can be.
I think one person alone cannot solve all of the problems. Not everyone will have the energy, time and the ideas to solve the problems. If some of us can at least solve one problem, that will make a difference for someone, that would be amazing. And all those who cannot solve any of the problems, if they can just take care of themselves and not create new problems that would in itself be a great thing.