Are millennials entitled and lazy? Are baby boomers the most sexually liberal generation? Was generation X the last group to show loyalty to political parties? Shedding light on a poorly understood subject, polling expert Bobby Duffy explores how when we're born determines our attitudes to money, sex, religion, politics, and much else. Setting aside the tired stereotypes, Duffy assesses data from 40 countries to provide a new framework for understanding the most divisive issues raging today, including gun control, climate change, and the surveillance state.