208 Mybody, Yourbody, WhatsAbody? (2) Philosophy

The 2015 SCOTUS Obergefell ruling created a new, if ambiguously grounded, right. The basis for that ruling? A philosophy that had been slow-cooking on college campuses for 150 years. How did Charles Darwin's faith play into the cooking of that philosophical stew? What is that philosophy doing to the fabric of society? Let's laugh and think together!