Now because of economic reasons.

Suddenly they're changing everything to nuclear and solar and all that, so they don't need the oil.

And water is becoming very scarce and in demand.

And water is going to be the new oil sought after and fought over.

Ethiopia and Egypt are sometimes on the brink of war, the water because they So they what do you call it?

they're building a dam on the river Nile in Ethiopia to preserve the water for themselves.

And in theory, they could switch off the water for the River Nile in Egypt, which would destroy Egypt because it's just desert without the knife or the agricultural industry or the survival.

It depends on what is the knife.