Comments made last week by the former Clinton, Obama and now Biden economist Lawrence Summers contesting whether it was sensible for the US government to provide a $US2,000 once-off, means-tested payments was met with widespread derision and ridicule from progressive commentators. There were Tweets about eviction rates, bankruptcy rates, poverty rates, and more asserting that the widespread social problems in the US clearly meant that Summers was wrong and a monster parading as a progressive voice in the US debate. I didn’t see one response that really addressed the points Summers was making. They were mostly addressing a different point. In fact, the Summers statement makes for an excellent educational case study in how to conduct macroeconomic reasoning and how we need to carefully distinguish macro considerations from distributional considerations, even though the two are inextricably linked, a link that mainstream macroeconomics has long ignored. So while Summers might have been correct on the macro issues (we will see) he certainly wasn’t voicing progressive concern about the distributional issues and should not be part of the in-coming Administration. This is Part 1 of a two-part analysis. In Part 2 we will do some sums. In this part, we will build the conceptual base.