Even after devolution, when the party political landscape remained dominated by incrementally different proponents of neoliberal capitalism, it was often hard to stay awake in the ordinary course of electioneering.
When Mr Duncan Smith eventually produces his welfare-reform bill, it is likely to look only incrementally different from Mr Purnell's in 2009.Another reason for reformers to be hopeful is the sheer political clout they have.
"The thing that bothered me was that you had to make a lot of decisions before you could see a price," Mr. Wertheimer said, referring to the frustration of conducting many incrementally different searches to find the cheapest fares for one trip.
"We're not just asking people to do something incrementally different in a system that is fundamentally broken and the same," said Chris Barbic, the achievement district's superintendent and a Teach for America alumnus who went on to found the Yes Prep chain of 11 charter schools in Houston.
So, if Adam and Noah could be incrementally different and the individuals they could have been could also be incrementally different, we must accept that Adam and Noah could "swap" their respective qualitative properties.
Specialty pharmaceutical companies that make their trade by developing incrementally different versions of existing drugs also stand to be hard hit.
