One strategy with radical potential borrows a page from the past: change the language we use to describe plant-rich foods.įor two years, World Resources Institute's (WRI) Better Buying Lab has taken an in-depth look at what works and what doesn't when it comes to describing plant-rich foods in a way that appeals to broad swaths of the United States and British populations. Here's the challenge: how can we make the plant-rich diet the mainstream diet? In addition to benefiting the climate, a plant-rich diet comes with important health benefits. These foods may also include animal-based products like eggs and dairy, but not meat or fish. People in places where meat is considered a staple need to shift toward diets centered on plant-rich foods, which we define as consisting primarily of vegetables, legumes, fruits, grains, pulses, nuts and seeds. In terms of taste, it ranks at or near the top of human foods, and is often the center of the main meal.'īut in an era of dangerous climate change, the connection between rising global temperatures and consumption of resource-intensive foods like beef and other meats has become clear. These low numbers are unsurprising, according to Paul Rozin of the University of Pennsylvania: 'Meat is one of people's most favored foods. In Britain, 7 percent of the population say they eat a diet without meat or any animal products. data show just 5 percent of Americans identify as vegetarian. In these societies, vegetarianism is a hard sell. That's because this way of eating was closely associated with the Greek philosopher and mathematician Pythagoras (of Pythagorean Theorem fame) and remained so in many parts of the world until the mid-1800s, when the diet took on a name familiar today: vegetarian.Īlthough plant-based diets historically were the norm in many cultures, in industrial societies, meat has gone from an occasional treat to weekly or even daily fare. If you lived in ancient Greece and ate a diet without meat, you very likely called yourself a Pythagorean.

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