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  1. Earth Day: What is it, when is it and why is it important?

    Mar 18, 2026 · Earth Day 2026 is on April 22. It’s a day of raising awareness and people taking action in the fight against climate change and environmental degradation.

  2. The history of Earth Day | World Economic Forum

    Apr 22, 2020 · The origins of Earth Day first started 50 years ago, on April 22, 1970 when millions of Americans took to the streets to voice their concern over the treatment of the planet. Since then, …

  3. How the birthplace of Earth Day became a climate innovation hub

    Apr 22, 2025 · 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.

  4. On Earth Day, a look at how climate change is impacting health

    Apr 22, 2024 · By highlighting how climate change impacts health this Earth Day we can look to safeguard people's wellbeing and preserve the beauty of life on Earth.

  5. The EcoWatch guide to Earth Day 2023 - The World Economic Forum

    Apr 14, 2023 · Earth Day takes place on 22 April and this year's theme is 'Invest in Our Planet'. Here are some ways to get involved, as chosen by the website EcoWatch.

  6. Earth Overshoot Day. What is it and why do we need it?

    Aug 3, 2023 · What is Earth Overshoot Day and when did it start? Earth Overshoot Day officially marks the point when two factors run out of kilter: humanity’s ecological footprint and our planet’s …

  7. Earth Day: How AI can solve manufacturing's waste problem

    Apr 22, 2021 · Earth Day inspires many consumers to examine their recycling, composting and consumption. That’s all good, but it isn’t where the heart of the waste problem lies. The hyper-growth …

  8. Earth Day: How can new technologies help reduce our energy use?

    Apr 22, 2022 · Technological innovations can help cut the carbon footprint of our energy-hungry world by boosting energy efficiency. AI is already helping with studies into the causes and effects of climate …

  9. What is World Water Day? | World Economic Forum

    Mar 16, 2026 · World Water Day is held on 22 March every year. Learn why this day is so important and why this year's theme, Glacier Preservation, will highlight critical links between water and climate …

  10. World Environment Day 2024: 17 megadiverse countries | World …

    Jun 4, 2024 · World Environment Day is celebrated globally on June 5. We explore the world’s 17 megadiverse countries on World Environment Day 2024.