Research paper: Successful Efforts To Protect Our Planet
Questions you might pursue:
Are there successful recycling projects anywhere?
Are there successful efforts at removing plastics from the ocean?
Have there been successful projects that promote Environmental Justice in your hometown? In Philadelphia?
Are there businesses, large or small ones, which practice Environmental Justice?
Is there a city getting its environmental priorities right?
Who has made progress fighting climate change?
That is just a short list to spark some ideas. You can also come up with your own.