Can Fasting Be Healing?
Can Fasting Be Healing?
The story of life on Earth is a story of starvation. Ash from massive volcanoes and asteroids blocked out the sun, which killed the plants, which then killed almost everything else. As Darwin pointed out: “Thus, from the war of nature, from famine and death, the most exalted object which we are capable of conceiving” arose—namely, us.
“Among apes, humans are particularly well adapted to prolonged fasting.” Evolving in a context of scarcity is believed to have shaped “our exceptional ability to store large amounts of energy [calories] when food is available.” Of course, nowadays, our ability to easily pack on pounds is leading to modern diseases, like obesity and type 2 diabetes. But, without the ability to store so much body fat, we may not have made it to tell the tale.
Scarcity wasn’t just caused by the asteroids millions of years ago. “All of Upper Egypt was dying of hunger,” reads an inscription on an Egyptian tomb from about 4,000 years ago, “to such a degree that everyone had come to eating his children…” Just hundreds of years ago, “[p]arents killed their children and children killed parents” and ate them, and “the bodies of executed criminals were eagerly snatched from the gallows.” Hunger wiped out as many as two-thirds of the population of Italy and one-third of the population of Paris. So, we don’t have to go back to ancient history. “Even the most secure and affluent populations of today need only trace their history back a short distance to find evidence of famines that would have impinged on their forebears.” For example, there have been nearly 200 famines in Britain over the last 2,000 years.