The Wonder of Curing Polio

The most compelling cases of preferring fact to fiction are the most practical. All the prayer, animal sacrifice, and chanting in the world couldn’t cure polio—the Salk vaccine did. And how did we find it? Through rigorous, skeptical, critical thinking and testing and doubting of every proposed solution to the problem of polio until only one solution was left standing. Let others find uncritical acceptance of pretty notions a wonderful thing. I’m more awestruck by the idea of ending pol...