links for 2011-08-27

New York City officials issued what they called an unprecedented order on Friday for the evacuation of about 370,000 residents of low-lying areas at the city’s edges — from the expensive apartments in Battery Park City to the roller coaster in Coney Island to the dilapidated boardwalk in the Rockaways — warning that Hurricane Irene was such a threat that people living there simply had to get out.

There are three evacuation zones in New York City that are based on the strength of the hurricane making landfall. Mayor Bloomberg has issued a mandatory evacuation of Zone A, plus areas of the Rockaways that are in Zone B, by 5 p.m. on Saturday.

James Pennebaker suggests in The Secret Life of Pronouns that lots of data remain hidden from even the most astute human observers. "Nice" and "weird" are both content words; he's concerned with function words such as pronouns (I, you, they), articles (a, an, the), prepositions (to, for, of), and auxiliary verbs (is, am, have). We hardly notice these bolts of speech because we encounter them so frequently. With the help of computer programs to count and scrutinize them, however, patterns emerge.