trickybeck wrote:
AmorTonight wrote:
You do know I'm atheist and I put my beliefs in scientific approach?
I don't believe it's man made, like I said, its a cyclical event in the earth's natural history. Just like magnetic poles switching
What scientific approach did you take that led you to that belief?
Without taking his side on the whole issue, he's correct that he didn't mention religion. Cat assumed that his argument can't be true because by being a conservative he must be a fundamentalist Christian who believes that the Earth is only 4k years old or something. Um...
But if you want science, how about the science that measures temperature and CO2 levels over the last 2/3rds of a million years, showing that while they are correlated, temperature vector changes occur *before* corresponding CO2 changes, not after. Meaning that there's nothing in the historical record from ice core samples to suggest that increasing CO2 will raise the temperature in the atmosphere. It's backwards. It's exactly like me arguing that since the ground gets wet when it rains that I can make it rain by soaking the ground with water.
Furthermore, the greenhouse gas model involves a set of things happening in a set order. First, the gasses gather in the atmosphere. Then those gases trap escaping heat
at that level of the atmosphere. As time goes buy this buildup of relative heat travels downward gradually heating the entire surface by heating the air first. It's similar to the difference between a convection air oven versus a radiated heat oven. In the former, we expect the air to heat first and then the surfaces. In the later, the surfaces heat up first and then the air, right? But the temperature change over the period we've been measuring air temps show a larger relative delta at the surface and *not* in the air. Meaning that it's the surface of the earth that's warming and that's causing the air to heat up, not the other way around. This is not consistent with a greenhouse gas model.
It is, however, very consistent with an "increased sunspot" model, or with a number of ground effect models (more cement and asphalt covering the ground and less vegetation today than a century ago for example).
There are so many holes in the global warming model that it's really pretty laughable. It's only taken seriously because there is so much political value to be had by pushing it. Take the politics away and no one would pay much attention to it.
But hey! It's a lot easier to just assume we're all religious nuts than actually address the issue at hand, isn't it!
Edited, Nov 3rd 2008 8:29pm by gbaji