24 SEPTEMBER 1921, page 20

A Treatise On Probability.* Tae General Reader Will Find...

Keynes's new- book at once attractive and difficult. In the first place, he will be repelled by pages upon pages of figures—equations hair-raising to the man who is out of......

The Control Of Life.*

PURE science has always been regarded by myopic utilitarians as something insufficiently concerned with human interests, an impudent evasion of the " proper study of mankind."......

Dr. Freud's New Book.t

DR. FREUD'S latest book is intended for the uninitiated, and to estimate its effectiveness we must consider what would be its impact upon a fresh mind. Not perhaps upon a person......