Mr. Speaker, in our world there will never be enough science for us to fully understand the implications of all the serious things we are doing to the environment. However, we have a very adequate department that is science based and is researching on a continuous basis both the issue of greenhouse gases and ozone depleting substances, which are different.
Our objective is to make sure that we protect the environment to the highest standard possible and engage Canadians in that process, an important message on earth day.