Jaron Lanier knows the singularity bs.
"Singulatarianism is indeed a religious faith. As opposed to transhumanism, which can be boiled down to the idea that human capacities can be improved through technology (an already proven fact), Singulatarianism is full of incredibly bizarre and wild speculations about attaining digital immortality ASAP, and all the practical and philosophical questions are hand-waved away. The most disturbing thing about it is the overwhelming desire to escape even the healthy human body that Singulatarians have, which makes it feel as though they are profoundly unhappy people who are very uneasy about being in a body in the first place."
reply
"The two can merge. A lot of Science! is really bare speculation by people who don't actually know how to do calculus."
Question, what survives THAT?