COLLOQUIA
How sure are we that humans are changing the climate and how will this affect the future?

Prof. John Houghton

Abstract

Because of the carbon dioxide emissions from fossil fuel burning, the Earth's atmosphere and oceans are warming through what is known as the "greenhouse effect". Big changes are on their way which we have not yet seen because of the time taken for the oceans to warm. It is essential that human communities prepare to adapt to these changes e.g. in sea level rise, severe heat waves, and a greater frequency of climate extremes.

The challenge to scientists is to learn enough about the complexities of the world's climate system to be able to project the climate's likely future.

The nations and peoples of the world need to recognise the urgency of the many actions that can - and must be taken.

About the talk

How sure are we that humans are changing the climate and how will this affect the future?
Prof. John Houghton
Univ. of Oxford
Thursday March 27, 2014 - 10:30  (Aula)
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