Comment Re:Duh (Score 1) 818
Harper is trying his hardest to bring the ugliest parts of the US to Canada.
In other words, the change in atmospheric composition is roughly
Yes, that is a small change in composition relative to the atmosphere, but what is the effect? Adding a few grains of salt to a glass of water will pretty much have no noticeable effect. But adding a small drop of food colouring to that same glass of water will affect the colour significantly. A small change CAN have big effect.
Never test for an error condition you don't know how to handle. -- Steinbach