1/2. As Britain emerges from the hottest year on record, Gerry Northam looks at the heated politics that underlie the science of climate change. This week, the fights in Washington over which scientists tobelieve. Repeated from Tuesday
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1/2. As Britain emerges from the hottest year on record, Gerry Northam looks at the heated politics that underlie the science of climate change. This week, the fights in Washington over which scientists tobelieve. Repeated from Tuesday