The document discusses how economic and technological changes are shifting values away from distrust of institutions towards collaboration, sharing, and sustainability. New forms of currencies and payment technologies are emerging for gaming, rewards programs, and information sharing. Bitcoin in particular allows for experimentation with decentralized currencies that promote independence. Additional sharing economies are enabled through technologies like Craigslist, Freecycler, and Couchsurfing for goods, favors and housing. The talk envisions future economies encoded with social values through reverse taxation systems and value-based currencies.