[quote]Originally posted by SDW2001:
<strong>Look at the graph again. Why the declines? Why not a steady increase? Look at around 1998 and see what happens.....</strong><hr></blockquote>It looks to me like there is about a .5 degree see-saw every couple of years. But there is clearly an upward trend over that time, particularly in the last couple of decades, that is much stronger than those yearly variations.
I'm not knowledgeable enough on this stuff to know how to analyze these data myself. And unless you are, you have to sift through the information and the sources and look at people's agendas and make a judgment. That graph and those statements I quoted are from the Bush administration, which said that "most of the warming over the last 50 years is attributable to human activities."
It's almost impossible as a non-scientist to figure these things out. But it just seems to me that you can get a feel for what's non-biased and what's advocacy here. And it seems clear to me that the non-biased sources show a consensus that global warming is occuring to a dangerous degree and could be prevented.
[oops, almost at 1000 posts. better stop for a while.]
<strong>Look at the graph again. Why the declines? Why not a steady increase? Look at around 1998 and see what happens.....</strong><hr></blockquote>It looks to me like there is about a .5 degree see-saw every couple of years. But there is clearly an upward trend over that time, particularly in the last couple of decades, that is much stronger than those yearly variations.
I'm not knowledgeable enough on this stuff to know how to analyze these data myself. And unless you are, you have to sift through the information and the sources and look at people's agendas and make a judgment. That graph and those statements I quoted are from the Bush administration, which said that "most of the warming over the last 50 years is attributable to human activities."
It's almost impossible as a non-scientist to figure these things out. But it just seems to me that you can get a feel for what's non-biased and what's advocacy here. And it seems clear to me that the non-biased sources show a consensus that global warming is occuring to a dangerous degree and could be prevented.
[oops, almost at 1000 posts. better stop for a while.]










