Climate

Highlander 2: The Sciencing

Yes, the time of the Quickening is at hand! In this episode of Stuff to Blow Your Mind, Robert Lamb and Joe McCormick finally make good on their threat to devote an entire episode to the 1991 film "Highlander II: The Quickening" and whatever science might be rendered from its plot. They wanted this to be a six-part series, but our boss tells us... there can be only one.

The oceans are getting saltier, and it's apparently in direct response to man-made climate change. Peter Stott, head of climate monitoring and attribution at the Met Office in Exeter, England, determined this after studying 50 years' worth of data and comparing it to climate models "that correct for naturally occurring salinity variations," according to ScienceDaily. Stott and his team found that global warming resulting from man-made emissions (as opposed to emissions from natural sources like volcano eruptions) were likely responsible for the increasing salinity of the North Atlantic. Slight rises in salinity -- less than 1 percent -- have already been recorded in subtropical regions of the Atlantic. Stott hypothesizes that global warming is changing the patterns of rainfall across the planet: As high temperatures zap away water in subtropical zones, the atmosphere carries that extra moisture toward the poles, as well as toward the Pacific via the trade winds.