07-08-2009, 11:42 PM
Quote:<blockquote>"Also, while we have good atmospheric measurements of other key greenhouse gases such as carbon dioxide and methane, we have poor measurements of global water vapor, so it is not certain by how much atmospheric concentrations have risen in recent decades or centuries, though satellite measurements, combined with balloon data and some in-situ ground measurements indicate generally positive trends in global water vapor."</blockquote>Is that where the 5.53% comes from? Remarkable accuracy, considering how little is known.
Quote:I don't care what it is as long as it increases the GDP over time.Wasn't the idea behind this all to fight climate change, instead of trying to make more profit as before?