World Earth Day Observed Globally Amidst Mounting Environmental Challenges

World Earth Day is being observed today, April 22, with the global theme for 2026 being "Our Power, Our Planet." This year's observance highlights a range of complex environmental challenges, including climate change, the loss of biodiversity and ecosystems, accumulation of industrial waste, and deforestation. The day was first celebrated on April 22, 1970, in the United States, pioneered by American Senator and environmentalist Gaylord Nelson. It has since expanded globally, with over a billion people participating across 193 countries, and was officially named following a 2009 United Nations General Assembly resolution recognizing Earth as a vital system for all life. Activities are also taking place in Sri Lanka to mark the occasion.