YouTube has the video Professor Bill Mitchell – Reframing the Progressive Agenda, London
The talk considers questions such as:
How can the debate on the economy be reframed around the things that really matter – people and the environment?
Does Modern Monetary Theory hold the key?
Toward the end of the lecture Mitchell showed the following slide:

The purpose of the lecture is to unfuddle your head. There has been an effort for over 50 years to fuddle your head, and that effort has been far too successful.