Date(s) - 22/04/2026 - 23/04/2026
A message from the president of the Earth Day Initiative, Kathleen Rogers:
Close to 48 years ago, on 22 April 1970, millions of people took to the streets to protest the negative impacts of 150 years of industrial development.
In the US and around the world, smog was becoming deadly and evidence was growing that pollution led to developmental delays in children. Biodiversity was in decline as a result of the heavy use of pesticides and other pollutants.
The global ecological awareness was growing, and the US Congress and President Nixon responded quickly. In July of the same year, they created the Environmental Protection Agency, and robust environmental laws such as the Clean Water Act and the Endangered Species Act, among many.
One billion people
Earth Day is now a global event each year, and we believe that more than 1 billion people in 192 countries now take part in what is the largest civic-focused day of action in the world.
It is a day of political action and civic participation. People march, sign petitions, meet with their elected officials, plant trees, clean up their towns and roads. Corporations and governments use it to make pledges and announce sustainability measures. Faith leaders, including Pope Francis, connect Earth Day with protecting God’s greatest creations, humans, biodiversity and the planet that we all live on.