Hawking explains the beginning of time and space from a singularity.
Professor Stephen Hawking (voiced by a narrator using his communication system). CuriosityS01E01720p10BitHindiEnglishEsubsTheMoviezFlixco_mkv
A central point of the episode is that time did not exist before the Big Bang. Hawking posits that if time did not exist, there was no "time" for a creator to exist in, therefore making a creator impossible. Hawking explains the beginning of time and space