In our Drawing the Line series, we focus on the idea of what it would take to tackle some of the biggest sustainability issues on campus. One of the biggest questions I get is how can we eliminate disposable coffee cups on campus. Normally I tell people that there is legislation coming from the Ontario government that might actually deal with this problem. (check out the Waste Free Ontario Act ). But as the recent climate marches have highlighted, we need action now!! So let's imagine how we could eliminate coffee cups on a campus like that of uOttawa and what that might look like. Let's start with some background... FACT #1 - uOttawa has a disposable coffee cup problem. Every day, about 10,000 (yeah that's ten with three zeroes) disposable coffee cups are purchased and likely tossed on campus. The number is kind of staggering; stacked end to end, these cups would reach more than twice the height of the CN tower. When tossed into garbage bags, well.... let'...