Word: polarity
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...screenwriters - Nicole Eastman, Karen McCullah Lutz and Kirsten Smith - had one sharp idea: to explore the polar-opposite rules of guy comedies and gal comedies. Guy comedy revels in the blithe display of unruly behavior; a Rogen or Jason Segel character doesn't do or say crude things for shock's sake but as an expression of his unhousebroken personality. It's not what he does; it's what he is. Gal comedy plays on these same embarrassing words or situations to test the heroine's decorum and destroy her dignity. In both kinds of movies, the activities and attitudes...
...climate change and carbon aren't in a one-to-one relationship. If they were, climate modeling would be a cinch. How much the globe will warm if we put a certain amount of CO2 into the air depends on the sensitivity of the climate. How vulnerable is the polar sea ice; how rapidly might the Amazon dry up; how fast could the Greenland ice cap disintegrate? That's why models like those from the Intergovernmental Panel on Climate Change spit out a range of predictions for future warming, rather than a single neat number...
Camp David's current chaplain, Lieut. Carey Cash, leads the services at Evergreen. If the White House had custom-ordered a pastor to be the polar opposite of Jeremiah Wright, they could not have come as close as Cash. (As it is, the White House had no hand in selecting Cash. The Navy rotates chaplains through Camp David every three years; Cash began his tour this past January.) The 38-year-old Memphis native is a graduate of the Citadel and the great-nephew of Johnny Cash. He served a tour as chaplain with a Marine battalion in Iraq...
...Buzz Aldrin found themselves piloting their lander over an unexpected boulder field just seconds before touchdown. That's less likely to happen this time, thanks to a camera that can visualize objects as small as a few feet across. What's more, since the LRO will be in a polar orbit instead of an equatorial one - or, vertical rather than horizontal - the moon's 28-day rotation will eventually carry virtually every spot on the surface beneath the camera's lens...
...Polar Thaw. Climate change is being felt first in the Arctic regions, which explains why Alaska is warming at twice the rate of the rest of the country, and could warm by as much as 13 degrees Fahrenheit in the next 50 years. That will melt sea ice and severely affect already endangered species like the polar bear and the walrus. And warming could ruin the state's valuable fisheries - as sea temperatures warm, the habitat for cold-water fish like salmon and trout could all but disappear in Alaska and the Pacific Northwest...