My friend took this in and asked, "And they believed you?"
I was surprised at his question. I said, "It's not a matter of belief. I didn't tell them to make a change based on my authority as a subject matter expert. I showed them logically, based on the existing structures and the project requirements why the change is needed."
I think this is indicative of the conflict between religion (belief) and science (logic). Religion is founded on authority-based beliefs. No logic is needed or (too often) even welcome. Certainly, the requirements for supporting evidence are far different. Science, on the other hand, is primarily driven by evidence and logic. Sure, there is a tendency to defer to long-established authority... a hold-over from the mental habits of our ancestors, I expect. But in its most efficient form, science is not about "belief." It's about "knowledge."