Throughout human evolution, multiple versions of humans co-existed. Could we be mid-upgrade now? At TEDxSummit, Juan Enriquez sweeps across time and space to bring us to the present moment -- and shows how technology is revealing evidence that suggests rapid evolution may be under way.

Formerly CEO of Mexico City's Urban Development Corporation and chief of staff for Mexico's secretary of state, Enriquez played a role in reforming Mexico's domestic policy and helped negotiate a cease-fire with Zapatista rebels. He is a Managing Director at Excel Medical Ventures, a life sciences venture capital firm, and the chair and CEO of Biotechonomy, a research and investment firm helping to fund new genomics firms. Enriquez was the founding director of the Harvard Business School Life Sciences Project, and has published widely on topics from the technical (global nucleotide data flow) to the sociological (gene research and national competitiveness), and was a member of Celera Genomics founder Craig Venter's marine-based team to collect genetic data from the world's oceans.

In his TED Book, Homo Evolutis (written with Steve Gullens), Enriquez explores the far reaches of human change, and asks: Are we done evolving?