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Within thirty years, we will have the technological means to create superhuman intelligence. Shortly after, the human era will be ended.

"The Coming Technological Singularity: How to Survive in the Post-Human Era". Vernor Vinge's remarks presented at the VISION-21 Symposium sponsored by NASA Lewis Research Center and the Ohio Aerospace Institute, edoras.sdsu.edu. March 30-31, 1993.
Within thirty years, we will have the technological means to create superhuman intelligence. Shortly after, the human era will be ended.