I write about Economic and Social issues that affect us all, because my country, America, has problems and change is needed now.

Bitcoin Evangelist. BEng MEngSc MBA

https://chowartfund.wordpress.com/

zap.jackmallers.com

Toward peace, markets, and Bitcoin. CEO ShapeShift.com

Economics, Bitcoin, Cities

Partner, Castle Island Ventures. Cofounder, Coinmetrics.io

I teach innovation, markets & incentives