Impact investing — any progress?

A final carry-over from my old blog, from April 2014: “Today, it was good to discover a world with Paul Polak in it. Thanks to the BFP I could enjoy Paul’s video interview. I liked the way he emphasised, scale, efficiency and profit. The conversation was honest enough to admit that whilst there is a lot of talk about impact investing and its other incarnates, there are only a few successful models to admire.