I avoid buying plastic products. Plastics contribute to the degradation of the world’s oceans, harm wildlife, and threaten human health. But in certain situations, I think that durable plastics can actually be the better alternative to biodegradable materials like cardboard. No, I didn’t suddenly take a job lobbying for the American Chemistry Council. Rather, I was contacted by Spencer Brown of Rent-a-Green Box, who manufactures and delivers recycled plastic moving boxes that save trees by replacing disposable cardboard.