Climate change action

There is a major drought going on in California. What are people doing about it? Most still have green, green lawns that require so much water it is ridiculous. Here is an example of a smart person's garden -- one adapted to the climate. Yeah!! Whoever this person is -- they made my day. Just to know that one person cares enough to do something.
What are your ideas? Can you write a story that will help kids end global warming? Is it possible? Should we even try? Can stories change the world and affect people and how they live? Yes, but where are those stories? Are they out there? Can we write them????