The first day of fall, or the autumnal equinox, is September 23 in the Northern Hemisphere. On this day, the sun hovers above the equator, and most of the world enjoys nearly equal amounts of light and darkness. In traditional agricultural societies, the harvest season was drawing to a close, and people were working overtime…
It’s summer time and the living’s easy. Or is it? For many people, summer looks just like the rest of the year. Same schedule. Same commute. Same cubicle. Even for entrepreneurs, summer can bring the same deadlines and to-do lists as any other season. Remember those impossibly long summers as a child, when making mud…
Summer solstice, or Midsummer’s Day, is June 21. It’s the longest day of the year in the Northern Hemisphere when we enjoy the most sunlight and the shortest night. The sun rises to its maximum height, bathing the Arctic Circle – including parts of Sweden, Finland, Norway, and all of Iceland – in twenty-four hours…
The spring equinox is March 20 in the northern hemisphere. The sun shines directly on the equator, and day and night are nearly equal. For centuries, people have marked the occasion with celebrations. How Did Ancient People Celebrate? Fires In Iran, people purified their homes and leapt over fires. Gathering at Monuments The Mayans gathered…
December 21 is the first day of winter and the shortest day of the year in the Northern hemisphere. Parts of Canada, Alaska, Norway, Sweden, Finland, Russia, Greenland, and the northern tip of Iceland will experience 24 hours of total darkness. Winter could be a long, dark, and difficult time for many of our forebears….
What should you eat for optimal health? That question has inspired wildly contradictory dietary trends from Low-fat to Raw Vegan to Paleo to Keto, each backed by health claims and scientific studies. However, nobody will ever discover a one-size-fits-all optimal human diet because we didn’t evolve to eat the same thing. Throughout most of history,…