Sasha Dichter's blog is fast becoming a favorite. His take on the "intangible dividend" of happiness:

Of course it’s hard to measure, of course it is squishy and self-reported, but if we’re ever going to get anywhere we have to have the comfort and confidence to say out loud that things like human dignity, pride, and yes happiness are the whole point, the only point really, and that everything we’re doing is aimed at loose proxies to those results – what could be more real or concrete than that?

Just think how much we’ve punted on this issue, if we’re really honest with ourselves.  We’ve come to a point where we’re saying with a straight face that if we put a lot of money into the impact investing sector and that money realizes a healthy level of financial return then we’ve had success.  That puts us about seven degrees removed from actually understanding if anyone is better off, happier, freer, more proud or connected or more able to realize their potential, if someone is more likely to realize justice if they’re wronged or less likely to fall back into poverty if they get sick.