Thursday, June 1, 2017

James Garfield, the Pythagorean Theorem, and the Founding Father of Vegetarianism

As a lawyer, professor, and duly ordained minister, James Garfield is the only president to have discovered a novel proof of the Pythagorean Theorem. The Theorem, of course, is named after Pythagoras, an ancient Greek philosopher and mathematician.

As you might recall from grade school, the theorem says that in a right triangle, the sum of the squares of the two right angle sides will always be the same as the square of the hypotenuse (the longest side).

Translated mathematically, the equation would read: A2 + B2 = C2. Let’s try it quickly here: If Side A is 4 inches long and Side B is 3 inches long, the equation would be: 4 x 4 = 16 and 3 x 3 = 9. Added together, 16 + 9 = 25. Now we simply find the square root of 25 and - voila! - we know that side C is 5 inches long!

So what does the Pythagorean Theorem have to do with food? A lot, if you consider the fact that Pythagoras has been called the Founding Father of Vegetarianism. Until the nineteenth century, when the term "vegetarian" came into use, people who didn't eat meat were often called “Pythagoreans.”

As a young man, Garfield was a farmer in Ohio and wouldn't have called himself a Pythagorean, but he might have enjoyed this healthy recipe for Ultimate Veggie Burgers from 101 Cookbooks if he tried it!

2 1/2 cups garbanzo beans or canned garbanzos, rinsed
4 large eggs
1/2 teaspoon fine-grain sea salt
1/3 cup chopped fresh cilantro
1 onion, chopped
Grated zest of one lemon
1 cup toasted (whole-grain) bread crumbs
1 tablespoon extra-virgin olive oil

Combine garbanzos, eggs, and salt in a food processor. Puree until the mixture is the consistency of a thick, slightly chunky hummus. Pour into a mixing bowl and stir in the cilantro, onion, and zest.

Add breadcrumbs, stir, and let sit for a couple of minutes. Heat oil in a heavy skillet over medium low, add 4 patties, cover and cook for 7-10 minutes. Flip the patties and cook the second side for 7 minutes, or until golden. Remove from the skillet and cool on a wire rack while you cook the remaining patties.

FAST FACT: Garfield was one of our most intellectual presidents. Before going into politics, he was a professor of ancient languages. He was also ambidextrous and would often show off his knowledge by writing Greek with one hand and Latin with the other!