[quote]ElbowStrike wrote:
Kritikos wrote:
You certainly make good points, however, one of the characteristics of global warming (or maybe it’s another term they use) is not only abnormally warm weather, but also abnormally cold temperatures, and any other sort of abnormal environmental occurence (ie, rising sea levels).
Exactly.
“Global warming” seems to be confusing people so I guess the new buzzword is “climate change”.
If the overall heat energy of the earth is increasing, then it yields more heat energy to drive our air and water currents, meaning hot air from the equator and cold air from the poles is being driven farther and harder than it has in previous years, centuries, whatever.
Simmer a pot of water. Watch the currents flow. Add some heat, watch the currents go berserk. This is how the ocean currents and the winds work.
If the ice in Greenland melted, that infusion of steady cold water would screw with the ocean currents enough to put Europe into a mini ice-age, despite the overall world temperatures being warmer.
It isn’t just as simple as “everywhere in the world gets exactly 0.5 degrees warmer”. If that were the case, it would be a non-issue (except possible polar ice cap meltage).
Our weather is a complex system of energy interactions. Saying that increasing it by 4 degrees won’t effect anything is kind of like saying that increasing your body temperature 4 degrees won’t effect anything.
“What? I’d be a bit warmer! Big deal!”
“No, sir, you would be dead.”
“Yeah, well I don’t believe in your hippy science voodoo crap!”
Hmm…
– ElbowStrike[/quote]
We are not experiencing more severe weather/hurricanes etc. It is impossible to determine if what you are saying is what is happening.
The data is simply too complex to analyze.
What we are seeing is growth of cities and more “hot spots” due to deforestation etc. This is real and unquestionable.
We are also seeing increased solar energy, that is why global warming is occurring on Mars etc.
Even the UN/IPCC has said mans effect on the apparent warming is not as much as they had previously stated and they have a vested interest in playing up mans influence.
Global temps peaked in 1997 or 1998 and have been slightly cooling.
CO2 levels have often followed increased global temperatures, not caused them.
What does all this mean? It means we don’t know what is happening and probably won’t have a good understanding in any of our lifetimes.
It means we should not make rash decisions based on the alarmist hype of politicians like Al Gore whose monthly energy use is 22 time that of the average Americans yearly use.
We should not tie ourselves to a complex carbon credit trading scheme that will cost us all money and will not benefit the environment. Coincidentally Al Gore is set up to enrich himself if we implement this.
We should continue to work hard to clean our air and water.
We should work to develop viable alternate energy sources, not corporate welfare like ethanol.
We should do a better job of efficiently using the energy we have available. The gas mileage most people get is shameful.
There are plenty of good reasons to wean ourselves off of oil. We do not need to use this questionable one to confuse the issue.