Dr. Vanessa Kerry, founder of Seed Global Health, Associate Professor, Harvard School of Medicine, and since June 2023 the WHO Director-General’s Special Envoy on Climate Change and Health, joined The CommonHealth to unpack her recent article ‘Health is a Cornerstone of Global Security,’ published February 14 in Foreign Policy. In it, she argues the need to rethink health as the first line of defense, with a heavy emphasis on economics, equity, and migration. We need to broaden the definition of the health security agenda; introduce health metrics into any discussion of economic growth; see health as an investment with high returns—a growing sector of national economies, in job creation, markets, and a larger tax base; and focus on finance e.g. special drawing rights, social bonds, and swaps. At the same time we need to engage internationally through strong moral leadership and humane policies, and upgrade our communications in an apolitical, non-partisan way that people see, understand, and feel. It is imperative to create opportunity in America that starts with protecting people’s health and well-being, and to create a new pathway, built on humility, to pull us out of the current confusing moment of crisis surrounding foreign aid.