Is Climate Change Just a Lot of Hot Air?

Want to learn more about the topic in this week's video? Here are some key words/phrases to get your googling started:
- extreme weather - Conditions and events that occur with low frequency, but which often have significant impact on people and nature; e.g., heat waves, droughts, heavy downpours, floods, blizzards, windstorms, hurricanes
- ocean heat content - the energy stored as heat in the ocean
- evapotranspiration - the movement of water vapor from land, water, plant, or animal surface into the atmosphere, driven by the drying power of the air