We just have to readjust what we thought was economics, and what we thought were Engineering - a new discipline is there, one that has always fallen down between the cracks of capitalism - we do need money because we need energy, and money is just abstracted energy. Even if you are not crazy to my response below, you might like the author of the story I was responding to:

https://eric-bott.medium.com/rod-your-instincts-are-spot-on-but-systems-view-maybe-not-all-the-way-there-yet-050348c36e4c