Earth Day is an international day devoted to our planet. It draws attention to the environment and promotes conservation and sustainability. Each year on 22 April, around 1 billion people around the world take action to raise awareness of the climate crisis and bring about behavioural change to protect the environment.

Understanding the Context

Earth Day: What is it, when is it and why is it important? Earth Day 2026 is a moment to rethink climate action. Community-led, nature-based solutions are gaining attention for their potential to deliver environmental, social and economic impact. Earth Day 2026: A moment for a new generation to reimagine climate ...

Key Insights

Earth Day first started 50 years ago, since then it has become an international day promoting conservation and sustainability, whilst celebrating the earth's natural beauty. Earth Day takes place on 22 April and this year's theme is 'Invest in Our Planet'. It draws attention to the billions of actions being taken around the world to create a greener, more equitable future for all. Here are some of the ways you can get involved, as selected by the website EcoWatch. The EcoWatch guide to Earth Day 2023 - The World Economic Forum The birthplace of Earth Day, Internet and UN Charter is again leading global innovation – this time as a nature-positive, climate-resilient city of the future.

Final Thoughts

Earth Day takes place every year on 22 April when we are encouraged to come together to work on solutions to give our planet a healthier future. Climate change is one of the biggest challenges to the health of our planet, which also impacts human health worldwide. By taking action to mitigate climate change, we can safeguard the well-being of current and future generations and preserve the beauty and diversity of life on Earth.