10.06.2013 Views

Dr. Rodrigo Caballero

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The Challenge, part II<br />

• Elevated CO 2 levels may lead to dangerous<br />

climate change<br />

• But we need to continue emitting CO 2 while we<br />

develop and adopt new technologies<br />

• So how much CO 2 can we emit without running<br />

significant risks?

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