A Warming World Promo

Narration: Jefferson Beck


2000 - 2009. It was the warmest decade on modern record. How do we know? It's what we do. NASA has missions monitoring climate. Theyr'e up there right now - gathering data, analyzing trends, and sharing both raw data and with results with everyone. For free. Why are temperatures rising? Why aren't changes the same everywhere? How are humans contributing to climate change? What changes are already occuring today? Find out for your self. Our Warming World. At nasa.gov.