Marcus Porcius Cato ('the Younger') is most famous for being Julius Caesar's nemesis. His sustained antagonism was in large part responsible for pushing the Romans towards civil war. Yet Cato never wanted war even though he used the threat of violence against Caesar. This strategic gamble misfired as Caesar, instead of yielding, marched on Rome, hurling the Republic into a bloody civil war. Refusing to inhabit a world ruled by Caesar, Cato took his own life. Although the Roman historian Sallust identified Cato and Caesar as the two most outstanding men of their age, modern scholars have tended to dismiss Cato as a cantankerous conservative who, while colorful, was not a critical player in the events that overtook the Republic. This book, in providing a much-needed reliable biography of Cato, contradicts that assessment. In addition to being Caesar's adversary, Cato is an important and fascinating historical figure in his own right, and his career-in particular, his idiosyncrasies-shed