"I always cheerfully say, "Well, you know, the species is adapting, and whatever it needs to do, it'll do," but I do think it's maybe a little bit alarming. Everybody knows that one thing we really have to do is to be more wherever we are, more present, that's just kind of a commonplace. And the whole mobile phone thing is completely 100% the opposite - to never be where you are because you can always be somewhere else; and yet it's so fun and addictive."