What is reality in Darwin's theory of evolution?

Are you talking about everything that Darwin discussed in Origin of Species? Darwin proposed 5 theories that we lump together as “evolution”: "1. The nonconstancy of species (the basic theory of evolution) 2. The descent of all organisms from common ancestors (branching evolution). 3. read more

Everything in Darwin’s theory of evolution is reality. That’s what a scientific theory is, a description and explanation of reality. Scientific theories are made up of lots and lots of observations, and the theoretical framework that offers a testable explanation for those observations. read more

The theory of evolution by natural selection, first formulated in Darwin's book"On the Origin of Species" in 1859, is the process by which organisms change over time as a result of changes in heritable physical or behavioral traits. read more

Darwin's Theory of Evolution - Natural Selection While Darwin's Theory of Evolution is a relatively young archetype, the evolutionary worldview itself is as old as antiquity. Ancient Greek philosophers such as Anaximander postulated the development of life from non-life and the evolutionary descent of man from animal. read more