is going to be full of all the people who was a great statistic in new scientist a while ago by fred pierce who said that of all of the people that have ever lived to the age of 65 throughout human history half of them are still alive now that raises a bunch of questions and concerns we've never had to talk about before now i think that chimes well with the point that you often make that people fundamentally don't change we have finite needs both physiological and psychological and that's not likely. to alter in the years to come i wonder if you think that instead of sort of wondering about the future and trying to decipher it people how much better off on learning how to leave that alive to the best of the abilities speeches by reach i mean productively mindfully happily and healthily reach hopefully will produce the kind of future that we want to see it well this i think there's something in that i mean you can try and change the world or you can just change your own life and that's kind of the best you can do on on some kind of level i mean it's interesting problem really because i mean