The Rant

By CORNELIA DEAN Published: August 30, 2005 NY Times CHICAGO - When Jon D. Miller looks out across America, which he can almost do from his 18th-floor office at Northwestern University Medical School in Chicago, he sees a landscape of haves and have-nots - in terms not of money, but of knowledge. While scientific literacy has doubled over the past two decades, only 20 to 25 percent of Americans are "scientifically savvy and alert," he said in an interview. Most of the rest "don't have a clue." At a time when science permeates debates on everything from global warming to stem cell research, he said, people's inability to understand basic scientific concepts undermines their ability to take part in the democratic process. Dr. Miller's data reveal some yawning gaps in basic knowledge. American adults in general do not understand what molecules are (other than that they are really small). Fewer than a third can identify DNA as a key to heredity. Only about 1

For some time, the central mystery in the Valerie Plame saga was which members of the White House staff leaked the undercover CIA operative's identity to reporters. Although there are still many unanswered questions, at least part of the mystery has been solved: Time magazine correspondent Matthew Cooper has testified that he was told about Plame by White House senior adviser Karl Rove and I. Lewis "Scooter" Libby, Vice President Dick Cheney's chief of staff. Yet while Cooper and his editors at Time spent two years keeping Rove and Libby's -- and their own -- role a secret, they published articles that reported, without challenge, a statement from the White House that they knew to be false. The issue of Time's actions over the past two years was revived by an August 25 Los Angeles Times article stating that the magazine did not pursue a waiver from Rove allowing Cooper to testify in part because "Time editors were concerned about becoming part of such an