Why global warming should be taken with a pinch of salt

by on Sep.10, 2010, under environment, global warming

Just the other day, a prime example of why you need to take global warming stuff with a pinch of salt. The problem? Not enough data.

NASA’s Gravity Recovery and Climate Experiment (GRACE) satellite data has been used to make an estimate of ice melt from Greenland and Western Antarctica. Why Western Antartica? Cause the rest of Antarctica is actually gaining ice. No one has the faintest idea why. That satellite data has now been shown to estimate 3x more melting than there actually is.

Just like in 2008 when the Arctic was predicted to melt completely. No ice at all during the summer. All the data was saying that it would be a bad year to be a polar bear.
But none of the predictions came true. The data was completely off.

It would be nice if the politicians made us stop wasting resources sure, but we dont have the faintest idea how the environment works, as shown by Antarctica growing and dozens of other examples. Do we know enough to create policy that has severe impacts everywhere especially the economy?

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