Joe Rogan and Ben Goertzel explains Singularity in this link:
https://www.youtube.com/watch?v=m90buK0tFys
& if one has interest that Goertzel refers to his friend Vinge, that Rogan asks him to spell,
then here are two further links that one could find to be further informative:
https://edoras.sdsu.edu/~vinge/misc/singularity.html
https://en.wikipedia.org/wiki/Vernor_Vinge