Genetics & Society What are the potential social impacts of reduced genetic variation in human populations? February 9, 2026 by Riding Reducing genetic variation in human populations can have significant social impacts, affecting everything from public health to cultural diversity. Understanding these consequences is crucial for addressing potential challenges and fostering a more resilient society. What Is Genetic Variation and Why Does It Matter? Genetic variation refers to the differences in DNA among individuals within a […] Read more »