What does evolutionary theory suggest?

Evolutionary theory highlights the adaptive value of within-species variability. Optimal biological and behavioral strategies differ depending on the nature of the environmental context as well as the characteristics of the organism such as age, sex, health, or physical size.

Which perspective gave rise to evolutionary theory?

Evolutionary psychology has its historical roots in Charles Darwin’s theory of natural selection. In The Origin of Species, Darwin predicted that psychology would develop an evolutionary basis, and that a process of natural selection creates traits in a species that are adaptive to its environment.

Who contributed to evolutionary psychology?

Charles Darwin himself perhaps deserves the title of first evolutionary psychologist, as his observations laid the groundwork for the field of study that would emerge more than a century later.

Why can a scientific theory never become a law?

A theory does not change into a scientific law with the accumulation of new or better evidence. A theory will always remain a theory; a law will always remain a law. Both theories and laws could potentially be falsified by countervailing evidence. Theories and laws are also distinct from hypotheses.

What are the 3 main criticisms of evolutionary psychology?

They allege that evolutionary psychology can predict many, or even all, behaviours for a given situation, including contradictory ones. Therefore many human behaviours will always fit some hypotheses. Noam Chomsky argued: “You find that people cooperate, you say, ‘Yeah, that contributes to their genes’ perpetuating.

Is Dr tour an evolutionary biologist?

Dr. Tour is a very well-trained and experienced chemist. He has doubts about evolution (and also about intelligent design!), but none about the Bible. He is not a geneticist, an ecologist, a biologist, or most importantly, an evolutionary biologist.

What is tour’s basic scientific criticism of evolutionary biology?

Tour’s basic scientific criticism of evolutionary biology is that Tour does not understand the mechanisms, at the chemical level, by which big macroevolutionary changes have occurred, say in body plan.

What is the contribution of James tour?

The enormously successful career of James Tour in organic chemistry is reviewed. His life-long study of organic chemistry helped him to understand the major scientific problems with the theory of organic evolution.

Why does evolution have to keep making sloppy theories?

However, evolution has to keep making sloppy theories in order to try and explain why the data doesn’t fit evolution and then they tirelessly work to come up with another theory to try to force fit it into the evolution mindset. Just look that the Boltzmann brain theory trying to explain the existence of the universe.