Word: predictabilities
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Dates: during 2000-2009
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...that sense, the greatest strength of science is also its greatest weakness. Science advances through perpetual disagreement and revision; scientists establish rigorous methods and standards to work toward the achievement of truth, and never seek to predict outcomes unconditionally. These practices allow for the exhilaration of unexpected discoveries. But it comes with a caveat: When the scientific method is turned inward to examine its own premises, it becomes destabilized. An ideological breach opens, in which, theoretically, a God or ethics could exist...
...enemy of action. Lerner and Keltner showed the corrosive effects of fear in a 2001 paper in the Journal of Personality and Social Psychology. Those who scored high on measures of fear, they found, were consistently less willing to take risks during games and more likely to predict their lives would turn out badly. The fearful are far more pessimistic, and it's a short journey from pessimism to withdrawal...
...Social Security are supposed to be insurance against the perils of old age: poverty and illness. They are not supposed to be gifts or subsidies to the children of retirees. Yet that is what, in large part, they have become. The reason for insurance is that you can't predict the future. If an elderly woman has diabetes and her husband needs heart surgery, then dies anyway, leaving her impoverished, Medicare and Social Security should be there for her. And if it all costs far more than she ever put into the system, that...
...outlook is that home prices will continue to fall, bottoming by the end of this year, but it won't be until the end of 2010, maybe even 2011, that we'll see steady price gains," says Celia Chen, an economist at Moody's Economy.com. Chen and her colleagues predict that home prices, as measured by Case-Shiller, are due to drop some 30% from their early-2006 peak. We're only about two-thirds of the way there. (See pictures of Americans in their homes...
...effectiveness of the cells. Rather, it will simply monitor the safety of inserting them into people. The researchers will be looking for whether the cells cause tumors, trigger an immune response or start to migrate away from the spinal-cord area. "There are certainly unknowns that we can't predict," says Dr. David Scadden, co-director of the Harvard Stem Cell Institute. "We don't know whether or not these cells might grow abnormally in a person. We don't know if things might occur just by these cells being present that could result in an outcome...