A commentary on one of the assigned readings will be required for each week tutorials meet. The commentary will have the following instructions (following Etkina and Ehrenfeld 2000). First give the title, authors, date, and source of each reading using APA style. Then state the senior author’s affiliation (e.g., Faculty of Environmental Studies, York University, or World Wildlife Fund). Next, the commentary will answer four questions. 1. What is the main claim of the reading? 2. What is the evidence for the claim? 3. Why do you think this reading was assigned? 4. How does this reading connect to a previous reading from the course or another reading for the week? Each commentary should not exceed 250 words (1 page). Websites for review included in the required readings can be the subject of commentaries. Reading logs will be marked out of 2.