30x30 is a worldwide initiative for governments to protect 30% of Earth's land and marine areas by 2030. 

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The 30x30 target, if fulfilled, will help maintain global biodiversity and defend against the climate crisis. It will ensure that the integrity of ecosystems on which we all depend is preserved, provide safe havens to help wildlife adapt to climate change, and sustain natural systems that store carbon, such as forests, mangroves, seagrasses, wetlands, and grasslands.