This video is absolute insanity. So much wisdom and sharpness in Martin Rees. What a smart mind, with so much sophistication and gentleness in the way he communicates. Also top-notch interviewing by Lex. Letting him speak for long times. The respect Lex has for him palpable. Yet he is not afraid to push back against Martin's points and crack the occasional jokes. I am incredibly thankful for this opportunity to peek into the mind of someone of like Rees.