We will live longer ,a hundred and twenty years .it is normal aging processes basically a furious invisible contest than our cells .a contest between damage to our DNA and our cell’s ability to repair that damage . then in 21st century strive in genetic medicine .may let us control and even reversed the process .but before we push scientists to do more ,consider do we really want to live in the world with no one goes old and a few children are born because the planet can only hold so many people .where will new ideas come form ?what will we do all that extra time作者: cuiyfa 时间: 2007-11-8 08:24
We'll live longer,120 years?If the normal aging process is basically a furious,invisible contest in our cells. a contest between damage to our DNA and our cells'ability to repair that damage,then 2lst century strides in genetic medicine may let us control and even reverse the process.
But before we push scientists to do more,consider: Do we really want to live in a world where no one grows old and few children are born because the planet can hold only so many people? Where would new ideas come from? What would we do with all that extra time?作者: dreamerdt 时间: 2007-11-8 09:23
We'll live longer,120 years?If the normal aging process is basically a furious,invisible contest in our cells. a contest between damage to our DNA and our cells'ability to repair that damage,then 2lst century strides in genetic medicine may let us control and even reverse the process. But before we push scientists to do more,consider: Do we really want to live in a world where no one grows old and few children are born because the planet can hold only so many people? Where would new ideas come from? What would we do with all that extra time?作者: christina-ho 时间: 2007-11-8 10:14
We will live longer ,a hundred and twenty years .it is normal aging processes basically a furious invisible contest in our cells .a contest between damage to DNA and our cell’s ability to repair that damage . then in 21st century strive in genetic medicine .may let us control and even reversed the process .but before we push scientists to do more ,consider do we really want to live in the world with no one goes old and a few children are born because the planet can only hold so many people .where will new ideas come form ?what will we do all that extra time作者: yoyo530521 时间: 2007-11-8 16:56 标题: 标准答案
We’ll live longer (120 years?).If the normal aging process is basically a furious, invisible contest in our cells--a contest between damage to our DNA and our cells' ability to repair that damage--then 2lst-century strides in genetic medicine may let us control and even reverse the process. But before we push scientists to do more, consider: Do we really want to live in a world where no one grows old and few children are born because the planet can hold only so many people? Where would new ideas come from? What would we do with all that extra time?
