Global Warming: Looking for Proof - HISTORY

Kilimanjaro and the Andes show signs of Global Warming

FACT CHECK: We strive for accuracy and fairness. But if you see something that doesn't look right, click here to contact us! HISTORY reviews and updates its content regularly to ensure it is complete and accurate.

RELATED CONTENT

How the Earth was Made shows us how global warming has changed the face of the Earth forever.

In this History Uncut video clip, watch actual video footage of Al Gore in 1997 as he presents a speech on global warming and climate change.

The American Revolution influenced political ideals and revolutions across the globe.

Volunteers from the 9/11 Tribute Center reflect on how far the city and the country have come since September 11, 2001, and share the hopes they have for the future.

Very quickly, the power players in World War I understood they were fighting a world war, but perspectives on the conflict varied from country to country.

CLOSE

CLOSE

CLOSE

CLOSE