With retirement coming, I began studying seriously, with Sustainable Development Goals Academy, part of Earth Institute, Columbia U. Kate Raworth's Doughnut Economics was part of a class by either Jeff Sachs, EI founder, or Johan Rockstrom, "Planetary Boundaries. I had an MS, Rehabilitation Counseling. I had also been involved with politics, going back to Campaign for Economic Democracy of Tom E Hayden (Chicago7 fame, later CA State Senator). I organised for "Clean Election Money:" Disclosure (Who pays for tv politics ads?) through Public Financing of Elections. Also environmentalism. I am an activist. So when Bernie Sanders began running for President, I was one of his first volunteers (Pain from an accident keeps me from paid work, lately) I have been with Bernie for over five years, still helping with his social media. I hope to meet him, someday.