Scientists call on United States to take a positive stance to end plastic pollution
Professor Richard Thompson OBE FRS is one of the signatories on a letter to US President Joe Biden
![Professor Richard Thompson](https://d3bpgcke55gfwt.cloudfront.net/rails/active_storage/representations/proxy/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBMjkrQVE9PSIsImV4cCI6bnVsbCwicHVyIjoiYmxvYl9pZCJ9fQ==--5b7b3274445b7b28990f6528ecef6b5738c8e3a0/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaDdDRG9MWm05eWJXRjBTU0lJYW5CbkJqb0dSVlE2RkhKbGMybDZaVjkwYjE5c2FXMXBkRnNIYVFKWUFta0NMQUU2Q25OaGRtVnlld2s2RTNOMVluTmhiWEJzWlY5dGIyUmxTU0lIYjI0R093WlVPZ3B6ZEhKcGNGUTZEbWx1ZEdWeWJHRmpaVlE2REhGMVlXeHBkSGxwVUE9PSIsImV4cCI6bnVsbCwicHVyIjoidmFyaWF0aW9uIn19--42754237235ba1e6f9325deaf83c5a2657141cd3/richard-thompson.jpg)
Plastic pollution is a global environmental challenge with evidence of harm right along the value chain from material extraction to disposal. The UN plastic pollution treaty offers a once-in-a-planet opportunity to begin using plastics more sustainably. But its success rests in securing international agreement among member states. Given its size, influence and commercial interests in plastics, the US is a key player with the potential to demonstrate immense stewardship, so its alignment with the aspirations of the Treaty is of key importance.
Professor Richard Thompson OBE FRS
Director of the Marine Institute
Marine litter is a global environmental problem with items of debris now contaminating habitats from the poles to the equator, from the sea surface to the deep sea.