Why we need to keep a ecological way of living?
Because the sun always rise. Sunrise is beautiful but to enjoy it we need clean air, fresh water, and green grass on the ground. Otherwise the sunrise will have no human to enjoy it. And so far we are the only exception that can say that we can enjoy a sunrise. The abstract think about enjoying a sunrise is that we don’t keep in mind that we are destroying the possibility of our children to enjoy one.
Or let me put it simple, stop polluting!