By Caroline Hindle

What is a soul? Here are five theories from philosophy, religion, and science, along with quotations from the finest spiritualists of our time:

Deepak Chopra: The soul is the core of your being. It is eternal. It doesn’t exist in space/time. It’s a field of infinite possibilities, infinite creativity. It’s your internal reference point with which you should always be in touch.

1. What is a soul according to the Ancient Greeks? Read the complete post.