Not impressed with the guest.  He's obviously bitter about not having won the Nobel.  Just look at the list of awards he's garnered and wonder why he thinks the Nobel is a crock.  Maybe because he will never get it!  Someone of Rees's scientific caliber should not think he is good at judging the political significance of leftist wackos as Gretta F. Thunberg, David F. Attenborough, Bill F. Gates, and Pope F. Francis (middle initial = middle finger). Such tragic comics are narcissistic nobodies who will and should fade with time.