solar forcing

Solar Forcing and Global Warming: Here We Go Again

Global warming skepticism knows no (planetary) bounds. The big scientific news of the week was the discovery of methane plumes rising from Mars’ surface. Because methane release on Earth is commonly associated with microbial digestion, NASA researchers believe the greenhouse gas could be a sign of life.

In a new paper published in the journal Science, Michael Mumma, the project’s lead scientist, hypothesizes that bacteria buried one to two miles below the red planet’s surface could be producing the plumes. The other possibility is that the gas is being generated by vulcanism or another geologic process – though that seems less likely since there has been no evidence of active volcanoes. This uncertainty, on top of recent warming trends, has led some to speculate that solar activity may be responsible for Martian climate change.

Patterson, Wente: bringing ideological blindness to the people

In a laughable Margaret Wente column (forgiving the redundancy) in the Globe and Mail this week, we were called upon to feel sorry for Carleton University professor Dr. Tim Patterson:

Prof. Patterson never set out to be a global-warming dissenter. “It’s my bad luck. I just go where the research takes me.”

This may be true in some parallel universe, but Prof. Patterson is famously reticent to let his research take him beyond 1980, when the evidence for his favorite thesis falls to ruins.

NEWS ALERT: Hudson Institute and Dennis Avery's Scientific Spin on Andes Glacier Study

The recent opinion piece by Dennis T. Avery of the Hudson Institute is a great example of the PR spin and misinformation campaign being used in the climate change debate. His latest claims are almost as outrageous as his conclusion that organic food is more dangerous to eat than food produced using chemical pesticides.
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