Definition: In this task, you need to generate an appropriate title for the given summary of some paragraph. The generated title must be short and should include the main topic of the given text. Your summary should be less than 20 words long.
Input: We know that plastic waste is a big problem for the planet - our oceans are becoming clogged with the stuff and we're rapidly running out of landfill sites. Only 9% is recycled. Burning it contributes to greenhouse gas emissions and global warming. So could plant-based alternatives and better recycling provide an answer?

Could plant-based plastics help tackle waste pollution?