Explore the evolutionary roots of human behavior and learn about the psychological mechanisms of the Stone Age that govern our modern-day behavior. Evolutionary psychology explains the fundamentals of human behavior—those hard-wired tendencies that make us human before social conditioning has a chance to imprint itself upon us.
Consumption of food plays a pivotal role in ensuring the survival and functionality of all organisms- be it a single-celled amoeba, a plant, or a human being. All living organisms are programmed to obtain food from their environments in some way or the other. Besides being programmed to obtain food, humans have also evolved certain …
Modern homo sapiens evolved around 200,000 years ago and lived mainly as hunter-gatherers. They mostly led nomadic lives moving from place to place in search of food. Their bodies had evolved to make them efficient hunter-gatherers and this continued for thousands of years. Changes in the hunter-gatherer way of life began only recently with respect …
An evolved psychological mechanism is a behavioural program present in an organism that tends to ensure its survival and reproductive success. Over the period of evolution of an organism, behavioural strategies that enable its successful survival and reproduction get selected and are passed on to succeeding generations. The result is that the behavioural strategies you …
Evolutionary psychology, as the name suggests, is the application of the principles of evolutionary theory to psychology. Before you can understand how an evolutionary perspective can be applied to human behavior, you first need to have a firm grasp on the theory of evolution itself. Theory of evolution It’s the year 2500 A.D. and mankind …
Why do couples call each other honey or sugar or sweetie? Why do your friends ask for a ‘treat’ when you announce a piece of good news about yourself? More generally, why do people celebrate the way they celebrate? Why do diverse people of diverse cultures around the world eat sweets, chocolates, and other delicacies when …