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Earth Challenge 2020

Earth Challenge 2020 is the world’s largest ever coordinated citizen science campaign. The initiative integrates existing citizen science projects and builds capacity for new ones — all to grow citizen science worldwide. Using mobile technology and open citizen science data, Earth Challenge 2020 empowers people around the world to monitor and mitigate threats to environmental and human health in their communities.

Coordinated in partnership with the Wilson Center and the U.S. Department of State, Earth Challenge 2020 connects, builds and enables global communities to leverage the power of scientific research to drive meaningful change. Starting in April 2020, the campaign will use a mobile app to collect billions of observations in air quality, plastic pollution and insect populations, providing a platform and valuable environmental insight to promote policy change in these areas.

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