Climate change, nature and biodiversity loss, and pollution and waste –evidence that Earth is “code red” is all around us and growing more ominous every day. At the same time, billions of people are short of income, food, shelter, health care and education. Energy and food crises on the heels of the COVID-19 pandemic and a spike in conflicts around the world are further causes for concern. The way out of this dilemma is to transform our economies and societies to make them inclusive, fair and more connected with nature. We must shift from harming the planet to healing it. We must protect what we have and bring back what we lost to advance to a better, more sustainable future, where everyone can thrive. World Environment Day 2022 can help accelerate this shift. This year’s campaign, #OnlyOneEarth, highlights the need to reset the balance with nature through transformative changes in how we eat, live, work and move around. This guide presents actions that communities, organizations and people everywhere can take. It spotlights the key responsibility of governments, cities, business, faith groups and finance to make sustainable living possible by transforming consumption, production, infrastructure, investment and land use. It also includes examples of personal decisions to effect change and push for action.