Children with autism make less eye contact than others of the same age, an indicator that is used to diagnose the developmental disorder after the age of two years. But a paper published today in Nature1 reports that infants as young as two months can display signs of this condition, the earliest detection of autism symptoms yet.
Politzane: There's a chart I saw recently that I can't get out of my head. A Harvard business professor, an economist, asked more than 5,000 Americans how they thought wealth was distributed in the United States. This is what they said they thought it was, dividing the country into five rough groups of the top, bottom and middle three 20 percent groups. He asked people how they thought the wealth in this country was divided. Then he asked them what they thought was the ideal distribution. read more