The theme of Earth Week in 2024 was “Planet vs. Plastics.” The presentation, attended by 37 participants, covered a range of topics including an overview of plastics and microplastics, how plastic enters and is distributed in the environment, the amount of plastic in our ocean environment, and how plastic production and pollution has increased over time. In addition to covering an overview of what the Marine Debris Program does to address the problem of plastic marine debris, the presentation educated on actions both individuals and corporations can take to help mitigate the issue. The seminar was recorded to be further shared with a broader audience of Pfizer employees.