“Good nutrition creates health in all areas of our existence.”

—T. COLIN CAMPBELL, PHD

Vegetables spread across a wooden cutting board

Tipping Points and Food

In recent years, the phrase environmental tipping points has moved from scientific journals into public conversation. It now appears in climate reports, headlines, and policy debates, most recently and comprehensively in The Global Tipping Points Report for 2025.[1] Yet tipping points are not abstract metaphors or tools of alarm. They describe real, measurable processes within … Continued

Food Sustainability

Supporting Pollinators in Your Backyard

The next time you are biting into a fresh apple or crafting a delicious salad, be sure to thank pollinators. Pollinators are responsible for one out of every three bites of food we take every day.[1] Three-fourths of the flowering plants worldwide and 35 percent of the global food crop depend on pollinators to reproduce.[2] … Continued

Food Sustainability

Three Often Overlooked Hazards of Animal Agriculture

Many people know that animal agriculture is far less environmentally sustainable and that diets containing excessive amounts of animal-based foods compromise our health in numerous ways. Most of our resources at the T. Colin Campbell Center for Nutrition Studies (CNS) relate to these concerns (you can learn more about Food and Sustainability or Plant-Based Nutrition … Continued

Food Sustainability

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