Simon & Schuster - Higher Self by Gregor Hasler Quitting Nicotine human evolution would have occurred

human evolution would have occurred very differently

illustrated by the Mayan Calendar

Alternatively

In Tryptamine Palace

and countless examples of wild animals and insects consuming and seeking out the psychoactive substances in their natural environments

Simon & Schuster - Higher Self by Gregor Hasler Quitting Nicotine human evolution would have occurred[Sentient Publications] Higher Self by Dr. Gregor Hasler explores the healing power of psychedelics through real stories and cutting edge research. More and more, we are able to forego immediate perception, which is often stressful and emotionally charged, in favor of a life led by concepts. The problem is that in doing so we surrender direct connection, and with it the fullness of life and the complexity of the world. So writes Gregor Hasler in his