I would try to solve the worlds' plastic problem. As most of us know, most plastic ends up in a landfill. I think we need to be conscious about what happens to

I would try to solve the worlds' plastic problem. As most of us know, most plastic ends up in a landfill. I think we need to be conscious about what happens to our purchases after its lifespan. At the end of a tree's life, it is decomposed and turned into fertile soil that will feed future generations of the forest. This is a sustainable cycle. I think we need to develop a plastic alternative, say X, that can be used to make products such that at the end of the products' life, the product can be converted back into X. Then, X can be reused to make new products creating a sustainable cycle.