How and why do people become involved in philanthropy? Historically, that grand level of generosity arose out of a sense of noblesse oblige (but let's not forget the tax breaks that accompany such gif...

I imagine the arctic stark white, its visual monotony broken only by the black nubbin of a polar bear's nose or the flap of an explorer's flag. But night in the north can light up a jewel-toned spect..