Peoples' Global Action (PGA) was the name of a worldwide co-ordination of radical social movements, grassroots campaigns and direct actions in resistance to capitalism and for social and environmental justice. PGA was part of the anti-globalization movement.

The anti-globalization movement, or counter-globalization movement, is a social movement critical of economic globalization. The movement is also commonly referred to as the global justice movement, alter-globalization movement, anti-globalist movement, anti-corporate globalization movement, or movement against neoliberal globalization. There are many definitions of anti-globalization.