Singularity

A.I is scary thought to me.--
The technological singularity is the theoretical future point which takes place during a period of accelerating change sometime after the creation of a superintelligence.^[1]

In 1965, I. J. Good first wrote of an "intelligence explosion", suggesting that if machines could even slightly surpass human intellect, they could improve their own designs in ways unforeseen by their designers, and thus recursively augment themselves into far greater intelligences. The first such improvements might be small, but as the machine became more intelligent it would become better at becoming more intelligent, which could lead to an exponential and quite sudden growth in intelligence.

Singularity Summit at Stanford