Posted: Jan 17, 2007, 10:29 AM CST
In response to:
The Vast majority of scientific opinion is in agreement that it is Humankind's footprint that has brought about a perceptible shift in the natural balance, which is the global ecosystem.
It is no coincidence that as the globalisation of industrialised developments gathers pace fuelled by unprecedented technological advances, global warming increases exponentially!
And with former stagnant developing countries coming on track, like China, India and Russia, this has exacerbated the situation further.
It is the historical innovative usage of the finite resource (petroleum) coupled with rapid development and change in land use that has brought this monumental problem to our door.
There is a clear correlation between exponential fossil fuel usage, and global carbon emission levels, which are a major global warming driving force.
Sadly, the very resource (petroleum) that fuels our global growth enhances the greenhouse effect that exacerbates global warming. We are caught in a desperate loop, a user cycle.
Practically every aspect of our lives involves using resource that pollutes. We are addicted to pollutants, like the smoker who has been told to cut down the habit or it will be terminal, we promise to cut down, and then we relapse through lack of willpower, and clear understanding.
Fact - However, there is a school of thought to suggest that it may reverse dramatically into global cooling instead!
How is that going to happen? - Well as the polar ice caps melt by global warming several hundred cubic kilometres of fresh water is being released into the Northern Atlantic Ocean each year. This fresh water is slowly drifting south. When this fresh less dense water, eventually meets up with the Golf Stream bringing warm salty water from the equator, north, this salty and denser water, will become diluted, and as a consequence, will be at some point no longer dense enough to sink again in the north and return south. If this happens, the Gulf Stream current will be 'switched off'.
The amount of heat lost from the warm ocean currents coming north, will be far greater than that being currently produced by global warming.
Thus, certainly, the UK and much of northern Europe could potentially become much colder.