![](https://images.ctfassets.net/mrbo2ykgx5lt/48576/88c0613e92796a557fa70320a3ec4f46/Square-Roundabout-in-the-middle-of-a-forest-in-Belgium.-Circular-road-surrounded-by-trees.png)
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- Earth Day: Research Topics on how we can invest in our planet
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Earth Day: Research Topics on how we can invest in our planet
![](https://images.ctfassets.net/mrbo2ykgx5lt/48574/88fb74ca0160c0cc83e0ab1078f63e8a/HORIZO1.png?&w=912&fm=webp&q=80)
To celebrate Earth Day later this month, we are highlighting the top Research Topics about how we might invest in the planet we live on. Join us by reading up on the incredible findings and solutions made by researchers from across the globe. With more than 1.1 million collective views, scientists explored topics and advanced fields, including sustainable aviation fuels, marine ecosystem restoration, renewable energy solutions, and sustainable urban infrastructure.
Research Topics:
![](https://images.ctfassets.net/mrbo2ykgx5lt/48576/88c0613e92796a557fa70320a3ec4f46/Square-Roundabout-in-the-middle-of-a-forest-in-Belgium.-Circular-road-surrounded-by-trees.png)
![](https://images.ctfassets.net/mrbo2ykgx5lt/48560/92cb6addeab6e1cfffd9b048889ff5de/Square-Airplane-with-smoke.png)
Sustainable aviation fuels
![](https://images.ctfassets.net/mrbo2ykgx5lt/47900/dc958f3cd756739f7dc7127405b15e18/SQUARE2.png)
Sustainable energy infrastructure
![](https://images.ctfassets.net/mrbo2ykgx5lt/48563/e39ea5416f8a7d494cb35f253f66048a/SQB1291.png)
Marine ecosystem restoration
![](https://images.ctfassets.net/mrbo2ykgx5lt/47910/a76a29600e80f9831ae8b8fe31956d9b/SQUARE1.png)
Sustainable energy production
![](https://images.ctfassets.net/mrbo2ykgx5lt/48566/9a04c017d6d77b6487d1d42c5b822491/SQC92C1.png)
Green technologies for trade and finance
![](https://images.ctfassets.net/mrbo2ykgx5lt/48568/b9d09c3532c086f9f82f4c57e40772dc/SQF05D1.png)
Nature-based flood risk management
![](https://images.ctfassets.net/mrbo2ykgx5lt/48570/ede28ba2919078bf3452a4df02c4cef5/SQD1D91.png)
Towards sustainable food systems
![](https://images.ctfassets.net/mrbo2ykgx5lt/48571/c60434bf3e86afdad402bd5bceae4fbb/Square-Agricultural-engineer-working-in-the-greenhouse.-Organic-agriculture-in-greenhouses.png)
Biostimulants for greener agriculture
![](https://images.ctfassets.net/mrbo2ykgx5lt/48573/451430743c4095d9ab8a5f89bf3e7018/SQUARE4.png)
Natural landscape restoration
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