"I believe that [W.E.] Johnson, like McTaggart and Aristotle, deserves commentators." A.N. Prior (1949) MIND.
"Mesmerized by Homo economicus, who acts solely on egoism, economists shy away from altruism almost comically. Caught in a shameful act of heroism, they aver: "Shucks, it was only enlightened self interest." Sometimes it is. At other times it may be only rationalization (spurious for card-carrying atheists): "If I rescue somebody's son, someone will rescue mine.
I will not waste ink on face-saving tautologies. When the governess of infants caught in a burning building reenters it unobserved in a hopeless mission of rescue, casuists may argue; "She did it only to get the good feeling of doing it. Because other-wise she wouldn't have done it." Such argumentation (in Wolfgang Pauli's scathing phrase) is not even wrong. It is just boring, irrelevant, and in the technical sense of old-fashioned logical positivism "meaning-less." You do not understand the logic and history of consumer demand theory — Pareto, W. E. Johnson, Slutsky, Allen-Hicks, Hotelling, Samuelson, Houthakker,... — if you think that is its content."--P. Samuelson (1993), The American Economic Review.
There is a school of thought that locates the origins of analytical philosophy in the Cambridge of the philosopher-economist, Sidgwick and his students. After all, in Sidgwick's writings we find all the analytical virtues, and it is, thus, no surprise that Rawls and Parfit treat him as our vital interlocuter. Those (that is, the circle around Sidwick) recognized in Boole's work -- to quote W.E. Johnson -- "the first great revolution in the study of formal logic...comparable in importance with that of the algebraical symbolists in the sixteenth century." (2.6, p. 136) While it is not the story I tend to tell (say, here and here), I like this approach because it reminds us of the non-trivial overlap between logicians and economists so distinctive of Cambridge between 1870-1940, and thus, puts Keynes (father and son) and Ramsey back into the origin of analytical philosophy.
Now, the logician-economist, W.E. Johnson (1858 – 1931), is a test-case for this school of thought. (Recall the significance of Johnson to of our very own Mohan [and here].) For, while Johnson does not belong to the British Idealists, he does not figure in the stories we tell about our origins at all (selective evidence: Landini's Russell nor Candlish's The Russel/Bradley Dispute do not even mention Johnson). Even Wikipidia claims that his "Logic was dated at the time of its publication, and Johnson can be seen as a member of the British logic "old guard" pushed aside" by Russell and Whitehead. Wikipedia fits our narrative of progress; yet what to make of Prior's judgment?