Public Ignorant of Science
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 10 percent know what radiation is. One adult American in five thinks the Sun revolves around the Earth, an idea science had abandoned by the 17th century.
At one time, this kind of ignorance may not have meant much for the nation's public life. Dr. Miller, who has delved into 18th-century records of New England town meetings, said that back then, it was enough "if you knew where the bridge should be built, if you knew where the fence should be built."
It was the nuclear power issue that first got him interested in public knowledge of science, when he was a graduate student in the 1960's. "The issue then was nuclear power," he said. "I used to play tennis with some engineers who were very pro-nuclear, and I was dating a person who was very anti-nuclear. I started doing some reading and discovered that if you don't know a little science it was hard to follow these debates. A lot of journalism would not make sense to you."
"Our best university graduates are world-class by any definition," he said. "But the second half of our high school population - it's an embarrassment. We have left behind a lot of people."
"This country cannot finance good school systems on property taxes," he said. "We don't get the best people for teaching because we pay so little. For people in the sciences particularly, if you have some skill, the job market is so good that teaching is not competitive."
http://www.nytimes.com/2005/08/30/science/30profile.html?pagewanted=1
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 10 percent know what radiation is. One adult American in five thinks the Sun revolves around the Earth, an idea science had abandoned by the 17th century.
At one time, this kind of ignorance may not have meant much for the nation's public life. Dr. Miller, who has delved into 18th-century records of New England town meetings, said that back then, it was enough "if you knew where the bridge should be built, if you knew where the fence should be built."
It was the nuclear power issue that first got him interested in public knowledge of science, when he was a graduate student in the 1960's. "The issue then was nuclear power," he said. "I used to play tennis with some engineers who were very pro-nuclear, and I was dating a person who was very anti-nuclear. I started doing some reading and discovered that if you don't know a little science it was hard to follow these debates. A lot of journalism would not make sense to you."
"Our best university graduates are world-class by any definition," he said. "But the second half of our high school population - it's an embarrassment. We have left behind a lot of people."
"This country cannot finance good school systems on property taxes," he said. "We don't get the best people for teaching because we pay so little. For people in the sciences particularly, if you have some skill, the job market is so good that teaching is not competitive."
http://www.nytimes.com/2005/08/30/science/30profile.html?pagewanted=1
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