(As for me- I'd go with the money; Brooklyn doesn't offer enough advantage, and, TBH, I don't think your career plans are likely well-formed enough yet -"public interest of government work"- for you to pass that money up. Because if you're not going into a remunerative field, student debt can be a heckuva thing.)
I don't think the slight variations in reputation or geography are enough to justify an increased debt load. Both schools have very similar reputations, are located in roughly the same metro area, and will offer almost identical educations. The post-grad employment prospects (which you should look at, BTW) are also pretty similar.
I'd be inclined to take the cheapest degree.