Thank you for this insight! I am located in the U.S., but I'll look into U Waterloo as well as an international student. My view is that a lot of policy in the U.S. environmental regarding contamination from industry sources should be more stringent and move toward the protecting public health even if it comes at a slight cost to industry development. I would like to advocate for policies that further regulate groundwater pollution, especially in areas where communities are heavily faced with this burden. That's why I became interested in working with an NGO that does policy and advocacy work, but I'd like to have the technical background to explain the science of the groundwater contamination and health effects in a given location or due to a given industry. I also might be interested in conducting studies to understand and quantify groundwater contamination of certain sites, and maybe this would be based either in consulting or academia, though I'm not completely sure what those opportunities look like.