Dr. Shaun Clements is at the interface between science and policy, where he looks at things like the impacts of climate change on our oceans, rivers and the fish that live there. Ultimately he helps create policy based on the scientific data he collects and sees. While many think of climate change as something that will happen way down the road, Dr. Clements is looking at the way warming rivers and increasingly acidic oceans are affecting the fish and wildlife that live there now.