After all, we still can’t get away without cleaning up for ourselves - all landfills stuffed with non-compostable materials must be dismantled and closed. And it is extremely difficult and very expensive to do without the appropriate robotics. To create them, we have first invent it. It will take a total brainstorm for this, and in the end, simple decisions by lay people, possibly free minding children, will prevail.
Image source: WALL-E movie