I actually wrote this in 2015 – and appeared in my blog as “Observations and Experience”. I do think I can do this as a 2-3 hour lecture. Of course I do not know if 30 people will turn up..Just read it…I also realize that  I say nothing new…just old stuff.

Sheer experience of 40 years…

http://www.subramoney.com/2015/05/observations-and-experience/