Me? Worry?

After reading through the article about Canada signing on to a rival emissions pact, I came to a conclusion: People worry far to much about environment! Yes, we all know that the polar icecaps are melting and our global climate's average tmeperatur is rising at an unprecedented rate but I believe that this concern will be pointless in the future. Hundreds of thousands of years in the future, another ice age will occur, the temperature will plumment, ice will cover most of the earth, millions will die, and the rest of the survivours will migrate to the equator. Many scientists believe that another ice age is inevitable and I think we should we should leave the issue of global warming to our distant future generation. In fact, I think that global warming will protect us or at least lessen the effect of the coming ice age, thereby potentially saving more lives! What's the point of signing on to environmental treaties when a clean slate awaits us in the future?