Most things have been tried before many many times, including what he suggests. Some have worked for awhile, some have worked better than others, and some were murdered in infancy too many times to even begin to begin. Poets, and priests and politicians they've all had their say. So whether one has hopes for a vastly better future, I suppose depends on how utopian one is .
I've always believed that what I am ultimately is just consciousness, a single human consciousness didn't even mean to imply more, but yes I'm also conditioned to be a lot of things by my upbringing and society, maybe by genes etc.. The self beyond that is something akin to "the better angels of our nature" without the need to deny less pleasing parts (also of course without the ability to completely avoid doing so).I understand.........but if he's talking about everyone........we are made up of our past/our upbringing/our education/our parents/our experience/our culture, etc., etc. Even though the idea expressed appears to be a lofty one, I'm not sure we can separate who we are "deep down inside" with everything that's happened to us, and what's going on around us.