The systemic solution is to continue and increase development and build of wind and solar which will continue almost without limit onto the oceans, assisted by

The systemic solution is to continue and increase development and build of wind and solar which will continue almost without limit onto the oceans, assisted by autonomous equipment.. and build fuel synthesis and electric storage. Energy will be abundant within a few decades. And plant forests, ecologically improved agriculture and use wood and sustainable biophilic materials where possible (all large wind turbine blades are currently almost entirely made of balsawood) Also, a global alliance against military aggression, space industry for asteroid mining, lagrange point sun shielding if necessary. Promotion of therapeutic professions, reduction in accounting labor and financial wizardy to be replaced by modern informational and analytic technologies. Promotion of aspirations other than car driving and land ownership. Secure living spaces for everyone who seeks them and commits to respecting them. Quality of life guided by things which are actually known to improve quality of life, like education, recreation, arts, community spaces, rather than the psychologically marketed consumables which currently divert economies and fantasies ... A bright future is very complicated and challenging to envisage, but no moreso really than any particular gloomy one :)