The author gives the example of cold winters in the UK to point out that... 1. ...there is evidence that the climate change has stopped finally. 2. ...people draw conclusions based on their own experience rather than scientific evidence. 3. ...the weather in Britain has always been unpredictable. 4. ...the Met Office doesn't make public the evidence it collected.

The author gives the example of cold winters in the UK to point out that... 1.  ...there is evidence that the climate change has stopped finally. 2.  ...people draw conclusions based on their own experience rather than scientific evidence. 3.  ...the weather in Britain has always been unpredictable. 4.  ...the Met Office doesn't make public the evidence it collected.