Extinctions of Earth’s diverse life forms?
Since life first began over 3.5 billion years ago, 99.9% of all species of life that have ever existed are now extinct.
What makes us, and the species currently coexisting with us, so special?
Signe Wilkinson
September 05, 2017
Extinctions of Earth’s diverse life forms?
Since life first began over 3.5 billion years ago, 99.9% of all species of life that have ever existed are now extinct.
What makes us, and the species currently coexisting with us, so special?