he was a already quite ak centr and fascicinating thenen. i wowould say the p plot has thickened d quite a bibit. mostly,, i'm surprprised thatt twitter t thing threwew me for loop,, a lotot of whahat i argu my booook is t that what made h paparticularlyly interestiting that he wawas in t the world of atomss instetead of bits. hehe wasasn't doing consumemer servicices, he wawas dogogma sh and clearr hi,, that't's c chan now.w. >> give me y your impmpression hiss momotivations.s. oftenn times o on twtwitter, i as if he's's t trying to telell cocool jokoke andnd not alwayayg it. otheher times, h he comomes ac not a n nice person. i mean,, thehere's cerertainly g historory of t the dismimissals twitter w which didn'n't live u the payroll,l, et t ceterara, t papayroll promomises. what's hisis momotivation?? dodoes it come fromm somethingnd oror somethingng less thanan go? >> well,, he's compmplicated. if youou l look att his enente ththey do have this -- itt souo way too loftfty, but theyy a ale someme humamanity, whethther it climate e change o