Changes in weather patterns have happened many times.
The only difference now is that money can be made from buying in to global warming.
I'm sure from my school day memories that Britains landscape was created by glacial movement, so where did the glaciers go?
Global warming, I bet.
Actually there is a massive contradiction. Global warming does not need to be distinguished from 'weather'. It needs to be distinguished from 'man made' Global warming.(properly called Anthropogenic Global warming - AGW)
The debate is not whether the world is getting warmer, but the extent to which man is causing it. It is the latter than has been subject of the biggest scandal ever to hit the scientific community.
There is an ever growing objectively based set of data to show that the world average temperature has in fact remained stable, or has even cooled slightly over the past ten years. The issue is without doubt now a 'Political' rather than scientific one anyway.
As one critic of the whole scam said recently:
"Global temperatures range from about -70C at the poles to 50C in the tropics. With this much variation, not to mention seasonal changes and day-to-day noise, how can anyone justify the use of the "global average temperature" as a meaningful number?
A result of increasing greenhouse gas concentrations is that there will be more energy trapped in our atmosphere. However, no one can say exactly how this energy will be distributed. For example, if that energy were used to maintain higher extremes - some places getting hotter, others getting colder - this would have disastrous consequences, but "global average temperature" might not change.
People should stop talking of a "two degree rise in global temperature": our planetary system is too complicated to be adequately described by one number."