You spread that garbage? The millions that are to be subjected to it you must understand. Are you stupid or just fucking evil?
Keep in mind that WattsUpWithThat rarely censors alternative views, and Beck himself posts in the Under the Volcano thread I linked to. I don’t think there is a strong case for fluctuations above 300 ppm before preindustrial times. But there is a case for some fluctuation based on ocean temperature fluctuation and the Keeling curve may have some exaggerated smoothness. But I don’t think it is a strong enough case to explain the current 390 ppm and rising.