Turns out that some climate scientists are finally admitting that they don’t have all the answers about climate. Many of us have being writing for a while about the unknowns of climate dynamics and the insufficiency of climate modeling, but apparently others are just now getting the memo. Spiegel Online reports:

Global warming appears to have stalled. Climatologists are puzzled as to why average global temperatures have stopped rising over the last 10 years. Some attribute the trend to a lack of sunspots, while others explain it through ocean currents.
“It cannot be denied that this is one of the hottest issues in the scientific community,” says Jochem Marotzke, director of the Max Planck Institute for Meteorology in Hamburg. “We don’t really know why this stagnation is taking place at this point.”
But a few scientists simply refuse to believe the British calculations. “Warming has continued in the last few years,” says Stefan Rahmstorf of the Potsdam Institute for Climate Impact Research (PIK). However, Rahmstorf is more or less alone in his view. Hamburg Max Planck Institute scientist Jochem Marotzke, on the other hand, says: “I hardly know any colleagues who would deny that it hasn’t gotten warmer in recent years.”
The controversy sends confusing and mixed messages to the lay public. Why is there such a vigorous debate over climate change, even though it isn’t getting warmer at the moment? And how can it be that scientists cannot even arrive at a consensus on changes in temperatures, even though temperatures are constantly being measured?

These would be good questions — if the climate debate had anything to do with climate.