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...have prevented the emergence and evolution of life - and Kepler now reports that two-thirds of the sunlike stars it's monitoring are no more active than the sun at its most turbulent. Lots of stable suns could mean at least a handful of promising Earths - and those, in turn, could mean living company for our own still lonely world...
...main event, DNA. To be sure, epigenetic marks were always understood to be important: after all, a cell in your brain and a cell in your kidney contain the exact same DNA, and scientists have long known that nascent cells can differentiate only when crucial epigenetic processes turn on or turn off the right genes in utero...
...psychology is relatively straightforward: being abused or otherwise traumatized is painful, and food can be a numbing or comforting escape. Hence, abused children may turn to overeating, which causes obesity. Indeed, ACEs are also strongly linked with other types of unhealthy "self-medication": for instance, cigarette smoking (which accounts for the increased rate of emphysema among high ACE scorers) and drug abuse (having four or more ACEs increases the risk of injectable-drug use by a factor of 10). As Felitti puts it, "Being fat [or having other unhealthy behaviors] is not the problem. It's the solution...
...growing epidemic of obesity and there's no question that the way we eat and the way we exercise, or do not exercise, is contributing to it. But it's a huge mistake to attribute it just to the need to close down fast-food restaurants and turn off the TV. There's important biology here early in life that needs attention," says Shonkoff...
...scanners are an invasion of privacy because, in addition to concealed packages, they can also reveal the curves of a person's body on screens viewed by security officers. One British politician, Philip Bradbourn, has likened it to a "virtual strip search." "[The] technology has the potential to turn a legitimate security concern into an unacceptable peepshow for security industries," the Conservative said...