Bill Gates' TED Speech 2010: 'We Need Energy Miracles'
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Microsoft founder Bill Gates took on climate change during his TED speech Friday. He told those gathered at the conference that "What we're going to have to do at a global scale is create a new system... So we need energy miracles."
To cut CO2 emissions to zero and stop climate change -- a problem that he said is bigger than creating new vaccines -- Gates urged researchers to find clean sources of energy. CNN reports:
Microsoft founder Bill Gates took on climate change during his TED speech Friday. He told those gathered at the conference that "What we're going to have to do at a global scale is create a new system... So we need energy miracles."
To cut CO2 emissions to zero and stop climate change -- a problem that he said is bigger than creating new vaccines -- Gates urged researchers to find clean sources of energy. CNN reports:
Gates said the deadline for the world to cut all of its carbon emissions is 2050. He suggested that researchers spend the next 20 years inventing and perfecting clean-energy technologies, and then the next 20 years implementing them.(More here.)
The world's energy portfolio should not include coal or natural gas, he said, and must include carbon capture and storage technology as well as nuclear, wind and both solar photovoltaics and solar thermal power.
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