Cathy O'Neil

Cathy O'Neil's Weapons of Math Destruction shows how opaque, large-scale algorithms shape credit, hiring, sentencing, and insurance — and how to spot one before it scores you unfairly.

Cathy O'Neil's Weapons of Math Destruction shows how opaque, large-scale algorithms in hiring, lending, and policing can quietly encode bias into unaccountable, harmful decisions — and what fairer models would require.