Theories Of Evolution Must Provide For The

We Cannot Ultimately Specify The Grounds (either Metaphysical Or Logical Or Empirical) Upon Which We Hold That Our Knowledge Is True. Being Committed To Such Grounds, Dwelling In Them, We Are Projecting Ourselves To What We Believe To Be True From Or Through These Grounds. We Cannot Therefore See What They Are. We Cannot Look At Them Because We Are Looking With Them.

I Hold That The Propositions Embodied In Natural Science Are Not Derived By Any Definite Rule From The Data Of Experience, And That They Can Neither Be Verified Nor Falsified By Experience According To Any Definite Rule.

Human Beings Exercise Responsibilities Within A Social Setting And A Framework Of Obligations Which Transcend The Principle Of Intelligence.

Discoveries Are Made By Pursuing Possibilities Suggested By Existing Knowledge.

And The Actual Achievements Of Biology Are Explanations In Terms Of Mechanisms Founded On Physics And Chemistry, Which Is Not The Same Thing As Explanations In Terms Of Physics And Chemistry.