By 2050, there will be more plastic than fish in the oceans. PBS NewsHour takes a closer look at how it’s impacting the world and ways we can break our plastic addiction.

On March 22, the Cultural Programs of the National Academy of Sciences (CPNAS) hosted a discussion of The Plastic Problem with Amna Nawaz, Lorna Baldwin, and Lillian Power.

You can now watch a recording of that discussion here.