As Editor of the Cabot Green Investor, I know people encounter many of the same issues I’ve been writing about lately in Green investing. For instance, there are a lot of mutual funds that say they are Green and socially responsible, but when you drill down into their holdings, there is little to differentiate them from plain vanilla large-cap funds. Many ostensibly Green funds have Microsoft, JP Morgan Chase and Pepsico as their top holdings. Talk to managers of these funds and there is always a roundabout argument to be made for companies like these being Green, not that...