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Climatologist Dr. Roy Spencer: Still No Tropical ‘Hotspot’

New Satellite Upper Troposphere Product: Still No Tropical “Hotspot” One of the most vivid predictions of global warming theory is a “hotspot” in the tropical upper troposphere, where increased tropical convection responding to warming sea surface temperatures (SSTs) is supposed to cause enhanced warming in the upper troposphere. The trouble is that radiosonde (weather […]