Welcome to Medium; I will put what appears to be an attempted insult down to inexperience.

Studying the past, as seems your thing, might have helped to predict short term futures when things were cyclic.

But we’ve moved beyond cyclic now.

So it is not surprising at all you can’t understand what my words meant.

Suggest you move on from studying what figures of the past, Marx etc, might have said, and start to look at the difference made by using the energy of the sun at source, instead of always using it second hand via Earth, as we’ve been doing until about now.

The story I hinted might be some help.

All I can say is, it makes more difference than any words I can use to describe.