Imagination is easy. Doesn't mean it's viable (or desirable).
You cannot imagine your way out of human nature.
You'd need at minimum the entire population to be of sufficiently high IQ and high agreeableness (and low aggressiveness). This kind of population does not exist, and probably will not exist in the foreseeable future. If it did exist, it will probably be run over by another population of high aggressiveness. So unless the population of the entire planet is as such, this will continue to be mere imagination.
You cannot imagine your way out of human nature.
You'd need at minimum the entire population to be of sufficiently high IQ and high agreeableness (and low aggressiveness). This kind of population does not exist, and probably will not exist in the foreseeable future. If it did exist, it will probably be run over by another population of high aggressiveness. So unless the population of the entire planet is as such, this will continue to be mere imagination.