English En
  • Deutsche De
  • English En
  • Français Fr
  • Русский Ru

We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our marketing and analytics partners who may combine it with other information you've provided to them or which they've separately collected from you. You also may to see our Privacy Policy. By clicking the OK button below, you accept our cookies.

Authors:

What happens when an animal or person dies? Something seems to have departed--something like a vital spark that makes the difference between life and death. In the nineteenth century, philosophers believed that there really was such a thing and called it the lan vital, or vital spirit. But when twentieth century science began to unravel the mysteries of how living things work and reproduce, the idea was abandoned and people now accept that there is nothing more to being alive than complex, interrelated, biological functions.

Susan Blackmore