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International Earth Day 2021: Research Topics to Restore Our Earth
Earth Day 2021’s theme is Restore Our Earth™, which focuses on natural processes, emerging green technologies, and innovative thinking that can restore the world’s ecosystems. Check out our curated list of the best Research Topics addressing these issues!
Research Topics:
![shutterstock_473801038-1](https://images.ctfassets.net/mrbo2ykgx5lt/37979/5f6a2a5a0e8544c5d59da28f0f7762dd/shutterstock_473801038-1.jpg?&w=912&fm=webp&q=80)
Re-Purposing Universities for Sustainable Human Progress
![shutterstock_727902637](https://images.ctfassets.net/mrbo2ykgx5lt/37981/190e5481fb57cc0ed7a502a89e54efbc/shutterstock_727902637.jpg?&w=912&fm=webp&q=80)
Evaluating Success in Wildlife Conservation and Management
![shutterstock_1066773020](https://images.ctfassets.net/mrbo2ykgx5lt/37985/91b6e9481e39925898ea479d7bde5cdc/shutterstock_1066773020.jpg?&w=912&fm=webp&q=80)
Climate Risks, Resilience and Adaptation in Coastal Systems
![shutterstock_1449389870](https://images.ctfassets.net/mrbo2ykgx5lt/37984/cbe000c16f413c21fd2262729a0d65f0/shutterstock_1449389870.jpg?&w=912&fm=webp&q=80)
Rethinking Food Systems: Circular Economy and Urban Agriculture
![shutterstock_1782557897](https://images.ctfassets.net/mrbo2ykgx5lt/37980/12372fcb3546d165c4516c227d9eaf9e/shutterstock_1782557897.jpg?&w=912&fm=webp&q=80)
![](https://images.ctfassets.net/mrbo2ykgx5lt/37986/17100232fb3ae05f1627df47d42905ae/shutterstock_682969555.jpg?&w=912&fm=webp&q=80)
![shutterstock_70248886](https://images.ctfassets.net/mrbo2ykgx5lt/37987/879c85a9d27859f9b4b4e90236f0fe9b/shutterstock_70248886.jpg?&w=912&fm=webp&q=80)
![shutterstock_1093517720](https://images.ctfassets.net/mrbo2ykgx5lt/37992/8d374172909659e5a2e70277c0860820/shutterstock_1093517720.jpg?&w=912&fm=webp&q=80)
The Role of Negative Emission Technologies in Addressing Our Climate Goals
![shutterstock_1120746104](https://images.ctfassets.net/mrbo2ykgx5lt/37983/04e0b028fa3e8de4c2081fdcd1fb93a2/shutterstock_1120746104.jpg?&w=912&fm=webp&q=80)
Urban Water Management, Planning, and Design: Links, Opportunities, and Challenges