Jeremy Rifkin — American Economist

Jeremy Rifkin is an American economic and social theorist, writer, public speaker, political advisor, and activist. Rifkin is the author of 20 books about the impact of scientific and technological changes on the economy, the workforce, society, and the environment. His most recent books include The Zero Marginal Cost Society, The Third Industrial Revolution, The Empathic Civilization, The European Dream, The Hydrogen Economy, The Age of Access, The Biotech Century, and The End of Work... (wikipedia)