They succeeded in overthrowing the ruling classes of their respective countries. The difficulty of organizing societies came after. Bureaucracy, infighting and external pressures strained social relations. Despite this, many prospered for decades. So, it is possible to do again.

Rationally, some type of socialism (democratic socialism, anarchism, or Marxist-Leninism) is necessary due to climate change. Natural disasters, droughts, floods, supply shortages will continue and wreak havoc on economies. Capitalism requires growth; and that era is ending. Markets will narrow; the solution is planned economies.

Our only hope is for the people to control this transition and prevent reactionaries from seizing power. This transition will not be perfect. It will falter and have setbacks. But it is necessary for the benefit of humanity. There are frameworks on how to organize societies after capitalism. The Participatory Economy podcast will answer many questions.