The Skeptics Society & Skeptic magazine

EPISODE # 329

Marc Schulz — The Good Life: Lessons from the World’s Longest Scientific Study of Happiness

Shermer and Schulz discuss: an operational definition of the “good life” or “happiness” or “well being” • the reliability (or unreliability) of self-report data in social science • relative roles of genes, environment, hard work, and luck in how lives turn out • personality and to what extent it can be scientifically measured and studied • factors in early childhood that shape mental health in mid and late life • generational differences: • the impact of loneliness • misconceptions about happiness • what social fitness is and how to exercise it • what most people get wrong about achievement, and more…

Political Polarization: Uncertainty and the Neurobiology of Why We’re So Divided

While many essays have addressed the social events and psychological traits that drive polarized thinking, the neural underpinnings of uncertainty and polarization are largely unknown. We know the brain processes information and makes decisions, but we know little about how politically polarized information is encoded, and even less about how attitudes about uncertainty influence that processing. Why is it important? In this article Natasha Mott explains that uncertainty may be seen as a threat, which moves individuals toward certain positions on the ends of ideological spectrums when considering political candidates and policy positions.