I attest that humans are nature-made cosmological, biological, sociological, and psychological creatures. The timeline of human nature indicates that physics/geologic (Big Bang) came first, biologic/chemical (Big Birth) was next, self-consciousness (Big Brain) third, and finally an intelligence able to develop communities and complex civilizations. We are capable of reading and writing and that gives us the ability to record our own history. This developmental timeline of human nature came over a protracted time period of cosmic and biological evolution and inheritance. Over this extended time we have evolved, inherited, and have become atomic (post to come), energetic (post to come), and cellular creatures (post to come).