My Bullshit take is this, : No singular weather event or even a colder year represents a change in global warming. Weather is the temperature or precipitation over a couple of days. Climate refers to the average temperature or weather patterns over a decade or more. Global warming occurs over a long period of time, therefore gradual shifts to a warmer climate represents global warming. One event, such as increased snowfall or a heat wave, will not significantly change the climate pattern from the last decade. You have to look at what has happened over time, not in the past month or two, to determine if there is general trend of warming. You can stick your head in the refrigerator Nat lighthouse and it will be cold. It does not mean the earth is freezing.
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