The problem with this issue is that there is an awful lot of pseudoscience and partisan funded science going on on both sides of the argument.
Personally, I think “global warming” is a misnomer, a poor label placed on a hodgepodge of issues and concerns.
Is the earth getting warmer? Yes, it seems to be, but then, we are coming out of an ice age so that might be normal.
On the other side of the coin, they used to grow oranges in Georgia but the frost line seems to be moving South which would indicate things getting cooler.
Then there’s the major climate change that occured in the 1800s right before the industrial revolution where global temperatures seemed to plummet. Maybe inustrialization is keeping us out of another ice age.
Ya lays down your money, and ya takes yer pick. These are all suppositions, hypothesis.
Global warming really shouldn’t concern us. Some intemperate areas will become temperate and some temperate areas will become intemperate. The global temperature trends are in flux. They always have been.
Trying to attribute what portion of global temperature trend change is attributable to human activity seems to me to be about as useful and likely as attributing the effect of a butterfly fart on a hurricane five years ago.
The temperatures will fluctuate, the climate will change.
I’m really not that concerned about it, and I think it’s kind of silly for other people to be worried about it, and I think the ecologically-minded have made a grave mistake by framing their concerns in the “global warming” theme.
What I am concerned about is the fact that the earth has not always been habitable, and there is no guarrantee that it will remain habitable. The more of an effect that we allow ourselves to have on the earth, the greater the chance that we will destabilize things to render the earth more difficult if not inhospitable for life.
Further, the earth contains limited resources which are being consumed.
The most empirically measurable effect we are having upon the earth is in global co2 levels. They are rising, oxygen levels are dropping. This is occuring because we are burning things and converting oxygen into CO2 at prodigious levels.
Based on this escalating consumption of fossil fuels it is reasonable to assume that we are going to run into a problem when the supply starts to run low.
Perhaps we will run out and be forced to do something else for power, or live with less power, and the earth will easily absorb the damage that we have done, the way the parent absorbs a blow from his/her three year old.
Or, perhaps our CO2 use will cause algae blooms, killing all the fish, leading to starvation, rioting, slash and burn agriculture, massive coal burning by the third world until the air is virtually unbreathable and we all have to live indoors.
I think the only reasonable conclusion is that our indiscriminate use of resources and burning of fossil fuel is unsustainable, is having a detrimental effect upon the environment, and that alternatives need to be found.
But, I don’t really give a shit about “global warming.” It’s kind of cold around here, and if Ocean levels rose to make the Lehigh Valley beachfront property and I could sit under palm trees in my backyard sipping Pina Coladas admiring my wife in her bikini instead of messing with the snowblower… …well, I could manage to struggle on.
Not being able to breather would suck though.
Instead of “global warming” why don’t we call it “global suffocation” or “NO FUCKING AIR!”