gilet jaune
francia
siria
polonia
global climate change
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5
32:58
c-span
energy policy
epa
turkey
syria
russian federation
aerosol
aerasol
aerosal
airosol
law enforcement
homeland (domestic) security
immigration
global warming
climate change
coal
coal mining
business game changers
nuclear energy
fourth generation nuclear energy
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59:22
ipcc
copenhagen
steven sanderson
science
