Treehugger Tuesday

"Switch" is a film about energy, its use around the world and how we need to change our methods of generating enough for our growing population. Here is the description from their website:

Energy is the most important issue of our time.

It impacts the economy, the environment, food and water, population, everything. To best understand these issues, we first need to understand energy — and that's the goal of this project.

Then we need to get efficient. Energy efficiency reduces emissions, stabilizes prices, extends supply and saves money. And each one of us can make an impact, starting today.