<p>Ditching the stuffy hang-ups and benighted sexual traditionalism of the past is an unambiguously positive thing. The sexual revolution has liberated us to enjoy a heady mixture of erotic freedom and personal autonomy. Right?</p><p>Wrong, argues Louise Perry in her provocative new book. Although it would be neither possible nor desirable to turn the clock back to a world of pre-60s sexual mores, she argues that the amoral libertinism and callous disenchantment of liberal feminism and our contemporary hypersexualised culture represent more loss than gain. The main winners from a world of rough sex, hook-up culture and ubiquitous porn ¿ where anything goes and only consent matters ¿ are a tiny minority of high-status men, not the women forced to accommodate the excesses of male lust. While dispensing sage advice to the generations paying the price for these excesses, she makes a passionate case for a new sexual culture built around dignity, virtue and restraint.</p><p>This counter-cult