Orekoya said:
Matt_LRR said:
?60 percent believe climate change is not occurring - it is [http://climate.nasa.gov/evidence/]
There's the problem with the use of that data in your link. This is guess work, at best. For a planet that's pushing the billions, any cyclical data on the scales of thousands doesn't cut it. It's not even based on air samples of that time period but on samples, taken from ice, that's been exposed to the current environment. The truth is that we are observing what exists beyond our boundaries of understanding. We are a part of the experiment that we're testing and that alters the perception of the data we receive, beyond the acceptable levels of processing bias. To sum it up faster, most of that data holds no weight when it can't hold up to the rules of the scientific method. "For 650,000 years, the atmospheric CO2 has never been above this line... until now" is just sad: that data is only 14% complete and making any kind of claim off of it for any other field would be seen as foolish.
Well, any kind of claim other than "the concentration of Carbon dioxide in the atmosphere is more than double what it has been at even it's maximum for the last 2/3 of a million years, oh and the temperature of the eatrh correlates strongly and positively with this increase."
You can clearly and easily claim that the climate of the earth is changing from what it has historically been (at least as far as we are abl;e to reconstruct history) - the evidence for that is clear.
You can debate whether or not it's man made. (though the HUGE spike in CO2 and the accompanying increase in global temperature correllate
extremely tightly with human industry).
But you can't debate that what we're experiencing is an abnormal spike in global temperature. Maybe it's happened before, further back in history, maybe it's a coincidence, maybe it happens once every million years and our number's just up, but it's happening, and it's potentially disaterous for the human race.
So, (and really the only point of this whole debate), denial of it's ocurrance is an acceptance of misinformation. You can interpret the data in different ways, or suggest that the data is incomplete, (though scientists typically don't with any significantly different conclusions), but to
deny it is absurd.
-m