Originally posted on itsnotnova:
Joanne Nova claims that Global Warming has been disproved and lists 9 “Major Flaws” – or so she says.
- The missing heat is not in the ocean.
- Satellites show a warmer Earth is releasing extra energy to space.
- The models get core assumptions wrong – the hot spot is missing.
- Clouds cool the planet as it warms.
- The models are wrong on a local, regional, or continental scale.
- Eight different methods suggest a climate sensitivity of 0.4°C.
- Has CO2 warmed the planet at all in the last 50 years? It’s harder to tell than you think.
- Even if we assume it’s warmed since 1979, and assume that it was all CO2, if so, feedbacks are zero — disaster averted.
- It was as warm or warmer 1000 years ago. Models can’t explain that. It wasn’t CO2. The models can’t predict past episodes of warming, so why would they predict future ones?
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