As it stands, the Dix study would do little more than say to developers, “Keep doing what you’re doing” and the city will help grease the wheels. We don’t need a study for that. The wheels are fully greased. What we do need, and fast, is a thoughtful revision of the study that puts the brakes on pernicious development while it puts in place – in the zoning code and related policies – a strong set of policies to insure that development will henceforth serve the broad public interest, and not just its investors.