Thank you, Mr. Chair.
I think that's an important point to make, because sometimes we forget, when we're talking about making a difference in our own backyard first, that when it comes to the environment there is only one backyard and that's the entire planet; and that the reality is that if action isn't taken globally, then even if we're exceptionally good on a local basis, those implications will obviously be felt by us over a certain period of time.
You mentioned the flow of air coming in from Iowa, as an example. Really we are not an island. Would you agree, and I guess I would put it to all, that we need to participate in international agreements and international efforts to reduce climate change--and obviously take local action, but be engaged on an international basis?