Many planners and developers simply don’t like NIMBYs. NIMBYs, or “Not In My Back Yard” is a term given to individuals and groups who can be counted on to sue, delay, and otherwise obstruct any new community plan or development proposal. Developers are accused of being downright evil. Planners are accused of corruption and being in the pocket of said-evil developers. While there are numerous reasons why a planning policy that favors density and transit, and the developers who build them, are a good thing, there is one reason we, including myself, seem often reluctant to engage in. And that is the moral imperative argument.