If you're truly interested in finding solutions to humanity's pressing problems, then start helping us pry open the Overton Window.
The Overton Window describes the spectrum of concepts, policies and approaches that can be publicly discussed without being ridiculed or marginalized as "too radical," "unworkable," "crazy," etc. The narrower the Overton Window, the greater the impoverishment of public dialog and the fewer the solutions available.
Those holding power in a socio-economic-political system that's unraveling devote their remaining energy to closing the Overton Window so that only "approved" narratives and policies that support the status quo are "allowed" into the public sphere.
Everything outside this narrow band of status-quo-supportive narratives is immediately disparaged as "fake news," "Kremlin talking points," or other highly charged accusations designed to close the Overton Window–a process Noam Chomsky and Edward Herman called manufacturing consent: if no "outside" ideas are allowed, people accept the status quo as "all there is and all there can possibly be."
This narrow Overton Window benefits those in power who are "legally looting" the system.
There is another source of a narrow Overton Window: the cultural, social and political elites have no new ideas and so they cling to doing more of what's failed, relying on the past successes of now-failing strategies to cement their power.
Michael Grant described how this failure of imagination and devotion to the past leads inevitably to decline and collapse in his excellent account The Fall of the Roman Empire, a short book I have been recommending since 2009:
There was no room at all, in these ways of thinking, for the novel, apocalyptic situation which had now arisen, a situation which needed solutions as radical as itself. (The Status Quo) attitude is a complacent acceptance of things as they are, without a single new idea.
This acceptance was accompanied by greatly excessive optimism about the present and future. Even when the end was only sixty years away, and the Empire was already crumbling fast, Rutilius continued to address the spirit of Rome with the same supreme assurance.
This blind adherence to the ideas of the past ranks high among the principal causes of the downfall of Rome. If you were sufficiently lulled by these traditional fictions, there was no call to take any practical first-aid measures at all.
That describes the U.S. and indeed the entire global economy to a tee. All the "approved solutions" are retreads from 90 years ago: fiscal stimulus (now called MMT), lowering interest rates via central bank manipulation (now called QE), increasing social welfare (now called Universal Basic Income, UBI)–all "solutions" from the early 1930s, when the global economic system fell into its last Great Crisis.