Blood Types and Progress

Blood types, discovered over a century ago, play a crucial role in life-saving transfusions, yet the mystery of their existence remains unsolved. Amidst the pervasive negativity in media, a fresh perspective emerges from a cognitive scientist who argues that reason, science, and humanism indicate that the world is actually improving. This conversation challenges the prevailing cynicism and highlights the importance of understanding both our biological complexities and societal advancements.