Personal identity is the concept you develop about yourself that evolves over the course of your life. This may include aspects of your life that you have no control over, such as where you grew up or the color of your skin, as well as choices you make in life, such as how you spend your time and what you believe. You demonstrate portions of your personal identity outwardly through what you wear and how you interact with other people. You may also keep some elements your personal identity to yourself, even when these parts of yourself are very important.
Have you ever struggled with the question, 'Who am I?' or thought about who you might become in the future? These questions have been thought about and discussed throughout history, in particular by philosophers who have immersed themselves in the search for knowledge about the nature of being human. Such questions as 'What does it mean to be a person?' and 'Do I matter?' have engaged key thinkers and created conversations that we still grapple with in our society. Most people feel they want to endure in some way, both in their lives and beyond death. The philosophy of personal identity aims to address these matters of existence and how we even know we exist through time.
The Philosophy Of Personal Identity
How do you know you are the same person you were as a child? Is it because you remember yourself growing within the same body you have now? Or is it because you perceive that you have the same mind? What criteria can be used to confirm you are in fact a person?
Philosophers have explored these questions through many avenues. Though this lesson will not cover all of the debates about personal identity, a few key concepts are presented to give you a taste for how philosophers have approached these issues.
When you ask yourself how you know you are the same person you were as a baby, this is a question of persistence. In this context, persistence means our existence across time and