The 2022 theme is 'Invest in Our Planet' which covers a range of things but is largely targeted at businesses and city governments.
The 2022 theme is 'Invest in Our Planet' which covers a range of things but is largely targeted at businesses and city governments.
It's Earth Day! There is a lot going on, keep up by watching Earth Day Live or the Global Climate Leaders summit.
More than 50 years old, Earth Day is now one of the most observed events in the world.
