Who is the  Swedish-American cosmologist advisor at CSER|?
Centre for the Study of Existential Risk:  CSER's advisors include philosopher Peter Singer, computer scientist Stuart J. Russell, statistician David Spiegelhalter, and cosmologists Stephen Hawking and Max Tegmark. Max Tegmark: Max Erik Tegmark (born Max Shapiro 5 May 1967) is a Swedish-American cosmologist.
Max Tegmark