Word: clonings
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...more scared people are of some of this research, scientists worry, the less likely they are to tolerate any of it. Yet variations on cloning technology are already used in biotechnology labs all across the country. It is these techniques that will allow, among other things, the creation of cloned herds of sheep and cows that produce medicines in their milk. Researchers also hope that one day, the ability to clone adult human cells will make it possible to "grow" new hearts and livers and nerve cells...
...Wicker has long been frustrated that he cannot readily have children of his own; as he gets older, his desire to reproduce grows stronger. He knows that a clone would not be a photocopy of him but talks about the traits the boy might possess: "He will like the color blue, Middle Eastern food and romantic Spanish music that's out of fashion." And then he hints at the heart of his motive. "I can thumb my nose at Mr. Death and say, 'You might get me, but you're not going to get all of me,'" he says...
...This kind of talk makes ethicists conclude that even people who think they know about cloning?let alone the rest of us?don't fully understand its implications. Cloning, notes ethicist Arthur Caplan of the University of Pennsylvania, "can't make you immortal because clearly the clone is a different person. If I take twins and shoot one of them, it will be faint consolation to the dead one that the other one is still running around, even though they are genetically identical. So the road to immortality is not through cloning...
...moment, the American public is plainly not ready to move quickly on cloning. In a TIME/CNN poll, 90% of respondents thought it was a bad idea to clone human beings. "Cloning right now looks like it's coming to us on a magic carpet, piloted by a cult leader, sold to whoever can afford it," says ethicist Caplan. "That makes people nervous...
...helps explain why so much of the research is being done secretly. We may learn of the first human clone only months, even years, after he or she is born?if the event hasn't happened already, as some scientists speculate. The team that cloned Dolly waited until she was seven months old to announce her existence. Creating her took 277 tries, and right up until her birth, scientists around the world were saying that cloning a mammal from an adult cell was impossible. "There's a significant gap between what scientists are willing to talk about in public...