Daubney, Martin (15 November 2015). “Meet the men giving up on women”. www.thesundaytimes.co.uk. 2016年5月26日閲覧。 “As a result of these views, such men are making what they see as logical, factual and cost-benefit-based decisions about women, dating and sex — and their brutally stark conclusion is that it’s simply not worth the risk, expense or effort.”
