This new report, a product of the Center for Countering Digital Hate’s new Quant Lab, is a systematic study of over a million posts over the past eighteen months on the world’s leading incels forum. By stripping language down to mathematics, we can eke out trends that provide real insight into incel communities. Our Quant Lab researchers studied an active community with thousands of members, some more active than others, that attracts a wider audience who make millions of visits a month. Analysis of their discourse shows this core group poses a clear and present danger to women, other young men, and reveals an emerging threat to our children.