![Poster Extinction Rebellion on a lamppost Poster Extinction Rebellion on a lamppost](https://www.diggitmagazine.com/sites/default/files/styles/2_1_mobile/public/field/image/Header%20image_0.jpg?itok=TtT729lV)
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Controversial activist movement Extinction Rebellion organized a Global Hunger Strike to raise awareness on food shortages globally, urging governments to take action. This article examines how they used Facebook's affordances for their campaign.