UN and Central Banks - Rockefeller and Rothschild

The Central Banks have recently become obsessed with two things:
one of these objectives is climate change

the other is blockchain technology and the digitization of currency
But why would the global central banks suddenly be obsessed with climate change and blockchain?

Shouldn't they, instead, be concerned with debt and insolvency?

In this report, we take a peak behind the curtain, as we examine the connections between the United Nations, the central banks and their collaboration to usher in a new sustainable global financial system.