Jessica Fanzo Professor of food policy and climate "We can all do things individually, and that matters—for our own health, our family's health, and our planet's health. The book draws on her decades of hands-on research in Africa, Asia, Europe, and the Americas, building a case for altering our food systems to drive human and planetary health through sustainable, equitable eating. The planetary health diet does the opposite, however, because "we created it based on dual outcomes—the health of humans and the planet we live on," she adds. "We can all do things individually, and that matters—for our own health, our family's health, and our planet's health," she says. "But we're at a point in the world where we need some macro changes, and what matters most is electing leaders who care about and value human and planetary health."