His argument is that the construction and utilisation of the ISS will lead to the development of technologies that will eventually enable humanity to leave Earth and settle on other worlds.
And the idea that major cities are witnessing a bubble of apartment construction flies in the face of the argument that major cities need a bubble of apartment construction.
The argument could also be made that delaying construction of the new Ford class of carriers might actually increase the long-term cost of carriers, since the next-generation carrier is designed to reduce crewing requirements by hundreds of personnel, and manpower expenses are the biggest driver of life-cycle costs for aircraft carriers.
The argument that providing grants to clean energy projects already under construction when the stimulus program began is some kind of boondoggle misses the point at both the level of an individual project, and the clean energy sector as a whole.