I think the idea is that, the current trajectory of technology is just making problems worse. More and more powerful, capable of pulling us further and further from a healthy equilibrium as we see with global warming etc.

Theoretically, if we can crack fusion or some other source of abundant, cheap energy, we could build many of the bandaid solutions proposed today that are not feasible due to energy constraints, while transitioning society to a more sustainable path. Tilt the curve as it were.

Our psyches unfortunately aren't built for the globalized world we live in, and unless we figure out some sort of collective awakening to transcend our egos... Our best hope is likely solutions that allow the march of progress, while slowing, stopping, and eventually undoing a bunch of damage humans have done to the biosphere over our history. Definitely a moon shot, but hopefully we can figure something out.

Present day scarcities of food, water, energy, useful land, etc