Thank you, Dr. Anderson.
Dr. Chen, your testimony and some of your answers to the questions really got me thinking about the contaminants in the north, climate change and the climate crisis. As parliamentary secretary for fisheries, oceans and the Coast Guard, it's of particular interest to me where I live, on the east coast, what's happening with respect to environmental change.
You talked about two issues, contaminants and climate change. Then you talked about prognostication. I wonder if you could take just a little bit of time to unpack some items that may keep you up at night in terms of where we're going. You did highlight it in terms of the impact to the environment. I'm wondering if you could take one specific example, for maybe 50 seconds or so, before I move on to Professor Meyers-Smith.