With the (at least hoped for) imminent departure of Mike Griffin, there may be opportunities for more sensible approaches to carrying out plans to expand humanity into the solar system. One of the key elements will be propellant depots, and Jon Goff has some policy thoughts on how to (and how not to) make them happen. They echo some thoughts that I presented at Space Access on his panel on the subject in March, but he’s expanded on them quite a bit.