1 billion people take part in Earth Day

Activists from numerous climate justice organisations march to 'demand the end of the fossil fuel era', following an Earth Day rally in Washington, DC, USA, 22 April 2023.

A man walks in front of graffiti saying 'Every Day is Earth Day' in Bangalore, India 22 April 2023.

Protestors hold signs during a rally and a march for the climate, on the occasion of World Earth Day, organised in front of the headquarters of the Le Duff Group, in Rennes, western France, on April 22, 2023.

A man dressed as a tree walks on stilts past the Houses of Parliament at 'The Big One' environment event which coincides with "Earth Day", in London, Britain, April 22, 2023.

Climate activists hold a rally to protest the use of fossil fuels on Earth Day at Freedom Plaza, Saturday, April 22, 2023, in Washington.

Climate activists hold a rally to protest the use of fossil fuels on Earth Day in the rain front of the White House, Saturday, April 22, 2023, in Washington.

Isabella Ellner, 7, center, gathers with other climate activists to protest the use of fossil fuels on Earth Day at Freedom Plaza, Saturday, April 22, 2023, in Washington.