p2d2

It started with a simple question asked by high school teacher Paul Ritter of his ecology class: What does one do with medicines when you no longer need them? This question has lead to a lot of research by students, a movie at the Sundance Festival, a new song, a new mascot–Pill Bottle Phil–but most importantly, it has led to a program that is now the model for collection programs across the country.

The Prescription Pill and Drug Disposal (P2D2) Program educates the public about the harm done to the environment due to the current prescription and non-prescription drug disposal practices and provides alternative disposal solutions that ensure the quality of our water for future generations.

Founders of this successful program, Ritter and Eric Bohm, are teaming up with IISG educators Robin Goettel and Terri Hallesy to mentor six science teachers who wish to incorporate the P2D2 curriculum in their schools and communities in Indiana. P2D2 is a collaborative effort between local pharmacies, officials, and high school teachers and students.

 

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Celebrate Earth Day with freshwater science and good conversation! Join Illinois-Indiana Sea Grant, the Northwestern Center for Water, Loyola University researcher Tim Hoellein, and IISG’s Sarah Zack for Science Sips: Trash Talk about Chicago Waterways. Learn what research reveals about litter and trash in Lake Michigan and Chicago waterways and what we can do to help.Plus, enjoy Great Lakes trivia games!📅 April 22, 2026⏰ 7–9 PM📍 Sketchbook Brewing Company, Evanston Tap RoomCome curious and ready to test your Great Lakes knowledge!
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Coastal protection is not limited to concrete, rocks, and steel. Coastal protection solutions exist on a spectrum, ranging from softer “green” solutions to harder “gray” structures.Nature-based coastal solutions fall between green and gray techniques, providing multiple benefits to people and habitats.Our three-part video series, Nature-Based Coastal Solutions in the Great Lakes, is now available to watch. Learn how nature-based coastal solutions, including nature-driven and hybrid approaches, can protect shorelines while supporting ecosystems and communities.Watch the 3-part video series at the link in bio.(Photo credit: Liz Spitzer, Illinois State Geological Survey, Coastal Research Group)