That worked fine for our ancestors, Peeke said, but the brain can't tell the difference between survival stress and chronic, daily stress.
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For our ancestors who lived thousands of years ago, the ability to recognize people, to correctly judge their intentions, and to build trusting relationships was crucial to survival.
In fact, civilization did arise from the foot, for when our hominid ancestors finally stood, hands and minds were freed.
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Our ancestors sacrificed for these benefits and with a stroke, shiny-suited individuals are going to dismantle it?
Our ancestors healthy respect for fire was confirmed in reality and enshrined in myth.
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Now the native says - we have been living here for the last 100 years since our ancestors - why do we need to have document of title?
Our ancestors survived through a bias for action (e.g. eating every scrap of food I can get my hands on or clubbing a creature that looks at me sideways) not a bias for planning (thinking about retirement from hunting and gathering).
We have not always agreed on the -- precisely the right approach to absolutely everything, but our goal has always been the same, and that is to leave this country better off than when we came into it, just like our ancestors have done generation after generation for us.
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But those who used fake paperwork to get jobs picking our strawberries, caring for our children, or doing award-winning journalism are no more a threat to public order than our pioneer ancestors were.
President Barack OBAMA: My fellow citizens: I stand here today humbled by the task before us, grateful for the trust you have bestowed, mindful of the sacrifices borne by our ancestors.
Entertainment had gone from our ancestors sitting round a fire, he said in article for tech web site T3, to cinemas where you enjoyed a film in silence, to the TV set, which allowed shared viewing and lively conversation.
With manual labor but a memory for most Americans, we have even fewer opportunities to enact rituals of manhood in the way our ancestors did.
After 1851, when for the first time a majority of Britons lived in the towns, it is more likely that our ancestors worked in textile factories, iron and steel plants, on the railways, as small shopkeepers and tradesmen or in the vast army of Victorian clerks.
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Today's processed, preserved foods lack the tough fibers of the plants and grains our ancestors feasted on, throwing off the delicate balance of bacteria in our guts and setting us up for allergic sensitivity, says University of Michigan professor of internal medicine Gary Huffnagle, Ph.
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