Why do humans exist? A major part of the answer: because Pikaia Gracilens survived the Burgess decimation.
The question of human existence has intrigued philosophers and scientists alike, with various theories attempting to explain our presence on Earth. One significant answer posits that the survival of a specific organism, Pikaia Gracilens, played a crucial role in the evolutionary chain leading to humans. This organism, which lived during a critical period in Earth's history, represents a vital link in the survival and development of complex life forms.
In Christopher...