Engineer, blogger, futurist and entrepreneur
There are many answers to the question "What is bitcoin?" Bitcoin is a currency, a commodity, a payment network, a computing service − but ultimately much more. Bitcoin core developer Jeff Garzik presents a unique engineering system described by one Chicago Federal Reserve economist as an "automaton." Find out why Silicon Valley thinks bitcoin will revolutionize finance and accounting the way the Internet revolutionized global communication.
Editor, columnist and founder of the popular Jezebel.com website, whose Twitter account was named one of the top 140 Twitter feeds by Time.
Mathematician and complexity scientist whose work revolves around exploring the patterns in human behavior to tackle societal problems.
Director of the New York State office of the Drug Policy Alliance who works to advance effective drug use policies guided by science, equity and compassion.
Actor, writer and director whose first love is the stage, and who has won Tony and Obie awards and has acting credits spanning stage, television and film.
Global program manager who consults with Thomson Reuters on managing data in this age of Big Data.