A word as to the title. In the Preface to my Human Knowledge, I said that I was writing not only for professional philosophers, and that “philosophy proper deals with matters of interest to the general educated public.” Reviewers took me to task, saying that they found parts of the book difficult, and implying that my words were such as to mislead purchasers. I do not wish to expose myself again to this charge; I will therefore confess that there are several sentences in the present volume which some unusually stupid children of ten might find a little puzzling. On this ground I do not claim that the essays are popular; and if not popular, then “unpopular”.
In the Volume 2 of his biography, Ray Monk provides some context for the “peevish” tone struck here. Russell had been disappointed by the reaction to Human Knowledge, which he had hoped would win the respect of academic philosophers as well as appeal to a large general audience. In fact, neither of these things occurred. The book was savaged by his colleagues – Norman Malcolm declared that “Anyone who feels grateful to Russell, as I do, for the splendid work he did in philosophy and logic during the first twenty years of this century, is likely to regard the present book with considerable regret” – and largely ignored by the general public.