Caudwell´s controversial book offers an astute and enduring diagnosis of the maladies of bourgeois epistemology."Caudwell criticized, brilliantly and destructively, the philosophical conclusions of bourgeois scientists." -J. D. BernalChristopher Caudwell was the pen name of Christopher St. John Sprigg, a self-taught polymath and active member of the Poplar Branch of the Communist Party. Caudwell was killed in action in Spain in 1937.