Showing results for "jeffrey kafer" in Health & Wellness

Terence McKenna hypothesizes that as the North African jungles receded, giving way to savannas and grasslands near the end of the most recent ice age, a branch of our arboreal primate ancestors left the forest canopy and began living in the open areas beyond. There they experimented with new varieties of foods as they adapted, physically and mentally, to the environment. Among the new foods found in this environment were psilocybin-containing mushrooms.

In the past decade, depression rates have skyrocketed, and one in four Americans will suffer from major depression at some point in their lives. Where have we gone wrong? Dr. Stephen S. Ilardi sheds light on our current predicament and reminds us that our bodies were never designed for the sleep-deprived, poorly nourished, frenzied pace of 21st-century life.

Human beings are primates, and primates are political animals. Our brains, therefore, are designed not just to hunt and gather but also to help us get ahead socially, often via deception and self-deception. But while we may be self-interested schemers, we benefit by pretending otherwise. The less we know about our own ugly motives, the better - and thus, we don't like to talk, or even think, about the extent of our selfishness. This is "the elephant in the brain".

50 runners, from the world's elite to passionate amateurs, share the races they'll never forget. Every runner that enters a race has a unique reason for competing: racing for the challenge, for the achievement, for the health benefits, or for more personal reasons. But whether they are twenty-mile-a-day elite marathoners or twenty-mile-a-week recreational runners, each of them can invariably point to a singular performance as "the best race I ever ran."

Our preferences and opinions are constantly being shaped by countless forces–especially in the digital age with its nonstop procession of “thumbs up” and “likes” and “stars.” Tom Vanderbilt, bestselling author of Traffic, explains why we like the things we like, why we hate the things we hate, and what all this tell us about ourselves.