Thomas Lifson of the American Thinker highlights an important court victory for free speech.

Michael Mann, a climatologist at Penn State University, is the creator of the “hockey stick graph” that appears to show global temperatures taking a noticeable swing upward in the era when humanity has been burning fossil fuels and dumping CO2 into the atmosphere. The graph was first published in 1998, prominently featured in the 2001 UN Climate Report, and formed part of Al Gore’s 2006 movie, An Inconvenient Truth.

The graph’s methodology and accuracy have been and continue to be hotly contested, but Mann has taken the tack of suing two of his most prominent critics for defamation or libel. One case, against Mark Steyn, is called by Steyn likely to end up in the Supreme Court. But another case, against Dr. Tim Ball was decided by the Supreme Court of British Columbia, with Mann’s case thrown out, and him ordered to pay the defendant’s legal costs, no doubt a tidy sum of money. …

… Real science, not the phony “consensus” version, requires open access to data, so that skeptics (who play a key role in science) can see if results are reproducible. Of course, there are no falsifiable experimental data associated with the global warming predictions of doom, so it doesn’t really stand as science as Karl Popper defined it

This is an important victory in the process of debunking the warmist scare.