April 2009

Why are Clones So Creepy?

April 30, 2009

Cloned-ladies So Monday, after I got done updating the site, I took a look at it and thought, yeesh. Creep city. I had the image at right as the primary visual and every time I looked at it, I felt a little off. Then a coworker emailed me and said that the site was creeping her out but in a good way. I got to thinking, Why are clones so damn creepy? It doesn't make any sense. I mean, identical twins are clones. I've known twins. Befriended them. Can't say I was ever creeped out by them. So what is it?

I called up Stephen Levick, a clinical psychiatrist, psychotherapist and author of Clone Being: Exploring the Psychological and Social Dimensions. Here's an excerpt from my phone conversation with him.

First, Levick pointed out that the image was giving off a freaky vibe because a photo of even just one of those mannequins would send a chill down your spine. I agreed. But surely there was more to the story.

"There are more primitive modes of thought based on the idea that if something has the same name or looks the same, it's the same thing. To a certain extent, we carry that with us throughout life," said Levick.

This way of thinking shows itself in dreams, and is more likely to influence our thinking when we're ocnfused and anxious, even as adults. So, when we encounter two or three people who look the same, we're more likely to fall back on that primitive notion, he said.

What about the very humanness in a clone?

"In some theological discussions, the question has been, 'Would a clone have a soul? If a clone doesn't have a soul, then it's not really human. If it's not human, then would it have a lesser status?" said Levick.

He went on, "It might have more to do with the motherlessness of clones. Actually, a clone would have a mother, but not in the usual way. The mother is seen as the soul-bearer. In the Jewish religion, for example, the child is considered to be Jewish if his mother is. He literally receives his Jewish soul from her."

And if not having a soul is bad enough, a clone could also be considered by some religions as a personification of the cloning process and be deemed an abomination, he said.

There's also the issue of sex, he said. "Good old-fashioned sex is fine, but only if sanctified by marriage. And, asexual reproduction is condemned. Remember how people first reacted to in vitro fertilization?"

Lastly, I want to draw attention to an important point that Levick made early in our conversation: That if reproductive cloning took place, the issue of sameness or identical appearances would be a non-issue. "A clone is not born as a fully fledged adult. It would be a baby. So there's going to be an age difference between the progenitor and the clone."

Sure, as the child grows up, he or she will look similar to the parent. "But with the generational difference, it's going to be harder to notice that," said Levick
.

Cloning Overview

April 28, 2009

Poll: Would You Clone a Dead Pet?

April 27, 2009

Wide Angle: Cloning is all About You, Baby

Cloned-ladies Recently, a controversial fertility doctor claimed to have cloned human embryos and implanted them into four women's wombs. None of embryos resulted in a viable pregnancy, but Dr. Paniyiotis Zavos has said he'll keep trying. What is cloning and why do doctors and researchers explore this research? Get the facts on this week's Wide Angle: Cloning.

  • News: Cloning Animals
    The practice of cloning animals and the technological advances that make it possible have stirred up powerful emotional and ethical issues, as well as significant scientific breakthroughs. Here are a few examples of animals that have been cloned and the reaction from all sides. Grab our RSS feed.

  • Puzzle: Two for One
    These puzzles give you a close up view of cloned embryos and cells.

  • HowstuffWorks.com: How Human Cloning Will Work
    Today, after more than a decade since Dolly the sheep was cloned, human cloning is a question on everyone's mind. It's not legal. But what would human cloning involve, and how could you take sperm out of the reproductive equation?

  • HowStuffWorks.com: How Cloning Works
    Cloning is any of a variety of techniques used to reproduce genetically identical organisms from an individual organism. It's used commercially to reproduce individual plants and animals that have desirable traits; to produce a large number of plants with specific characteristics; to produce a group of farm animals with valuable traits; and to produce laboratory animals with specific traits. Learn more about how it's done.

  • HowStuffWorks.com: Could We Clone Our Organs to be Used in Transplants?
    What if you could eliminate the wait time and risky odds with traditional organ transplants by creating custom, cloned organs from your own cells? Cloning advocates have touted this type of science as therapeutic cloning.

Photo: iStockphoto


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For Earth Day, Take the Poll

April 22, 2009

Geo-engineering, or using technology to purposely cool the climate, is officially on the radar. President Obama's science adviser John Holdren is talking about, the National Academy of Sciences is meeting about it, DARPA is considering funding it, British Parliament is discussing it, as are a host of international scientists. So what are the various types of projects being considered? And would they mitigate rising temps or just make matters worse? We explore these questions and more on this Wide Angle: Engineering Earth. Or you can watch a short video that summarizes the concepts. Once you have some understanding, take the survey and let us know what you think.

Wide Angle: Invention Engines

April 20, 2009

Gears-closeup-326x290

Necessity is the Mother of invention, but people get their inspiration from other places, too. This week on Discovery Tech -- in conjunction with Discovery Channel's latest TV show Doing da Vinci -- will be looking at the people and the places that turn inspiration into innovation. Explore this week's Wide Angle: Invention Engines.

  • IM Interview: Ways of the Master Inventor.
    Each year, IBM asks a small group of employees to join the ranks of Master Inventor. This elite group of people invents and mentor others to invent. Tracy Staedter chats with Andy Standfor-Clark, one such person.

  • Blog: Inventors Wanted
    This week your trusty tech team is taking on invention. From Leonardo da Vinci to modern-day master inventors, there's plenty of inspiration to go around ... especially if you're thinking about the greater good. While searching for invention engines that help turn smart ideas into reality, I came across several particularly cool catalysts.

  • Top 10: Unsung Inventions
    You use these items every day. Some are for entertainment; others have saved your life. But you never give them a second thought. See what you take for granted every day.

  • Top 10: Accidental Inventions
    Louis Pasteur said, "Chance favors the prepared mind." That's the genius behind all these accidental inventions - the scientists were prepared. They did their science on the brink and were able to see the magic in a mistake, setback, or coincidence.

  • Timeline: Da Vinci's Life and Work
    This slide show highlights the journey that was Leonardo's, from the day he was born, on April 15, 1452, to May 2, 1519, the day he died.

  • Puzzle: Leonardo da Vinci's Sketches
    This genius inventor lived about 500 years ago, but his sketches are as familiar as anything around today.

  • News: Solar Engine Whips Waste Heat Into Power
    A new engine with no moving parts has been shown to convert waste heat and concentrated solar energy into electricity better than conventional solar panels.

  • Slide Show: Da Vinci's Inventions
    Leonardo da Vinci was famously fascinated with translating nature's inventiveness into human technology. See sketches and prototypes of machines and devices he imagined.

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WIDE ANGLE: Engineering Earth

April 13, 2009

Project-planet-326x290 Geo-engineering, or using technology to purposely cool the climate, is officially on the radar. President Obama's science adviser John Holdren is talking about, the National Academy of Sciences is meeting about it, DARPA is considering funding it, British Parliament is discussing it, as are a host of international scientists. So what are the various types of projects being considered? And would they mitigate rising temps? Or just make matters worse? We'll explore these questions and more on this week's Wide Angle: Engineering Earth.

  • Podcast: Re-Engineering the Planet
    Gene Charleton explains how engineers around the world are thinking of some really big ways to reduce the amount of carbon dioxide in the atmosphere.

  • Game: Global Protection Squad
    Play the role of a project manager in charge of the some of the zaniest experiments ever proposed to alleviate or eliminate the dangerous effects of global warming. You will have a team of experts at your fingertips, but they need your direction. Are you up to the challenge?

  • Feature: Climate Control
    From our partners at IEEE Spectrum: We will be able to engineer the Earth to our liking -- but we'd better start now.

  • Feature: Natural Iron Fertilization: Sahara Dust Storm Simulate Huge Plankton Blooms
    From our friends at TreeHugger: Eric Achterberg, a scientist at the University of Southampton's National Oceanography Center, is leading a research expedition to study the effect of the large quantities of dust on phytoplankton blooms and the amount of nutrients present, which are enough to affect climate change.

  • Video: Wrapping Greenland
    Covering the World's glaciers in reflective geotextile blankets may sound like an extreme way to stop the global melt, but it's a scheme that's being taken very seriously.

  • Video: Brighter World
    Clouds are great at reflecting sunlight. So could there be a way in which to make these clouds brighter in order to reflect the Sun's heat and thus lower the Earth's temperature? Professors Latham and Salter propose to do just that.

  • Video: Space Sunshield in a Nutshell
    Get a three-minute primer on Roger Angel's plan to protect Earth from the sun's harmful rays by constructing a large "shield" made of the thinnest lenses ever created.

  • Puzzle: Stretchable Electronics
    Circuits bonded to rubber and silicon that can stretch will help usher in wearable electronics that bend and flex with a body's movement.

  • Double Take: Burying CO2 Emissions
    Two experts think the best solution for reducing CO2 emissions is to bury them. A third counters with a completely different opinion.

  • Puzzle: Geo-Fixing the Planet
    Artificial trees, brighter clouds, burying carbon and blocking out the sun with giant umbrellas. What will they think of next?

Photo: Getty Images

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Wide Angle: Wearable Computers

April 07, 2009

My-heart-philips-324x205 Networked sensors mounted on or implanted in a living being collect data from the body, the surrounding environment or both and then send it wirelessly to other devices for processing. This Wide Angle looks at how these sensors, electronic textiles and small electronic devices are being harnessed to improve health and safety and enhance our entertainment experiences.

  • Video: Emergency Rooms Go Wireless
    The Mi-Tag, a wearable vital sign monitor, could bring emergency rooms into the wireless age. Jorge Ribas reports.

  • My Take: Hack-Proofing Body Sensor Networks
    Much progress is needed to make body area sensor networks safe, secure and dependable. Professor Sandeep K. S. Gupta and graduate research assistant Krishna K. Venkatasubramanaian tells us what's critical.

  • Podcast: Sensor Gloves Help Light the Way for the Elderly
    It turns out that light and lighting can play a huge role in the health of older people. It can affect sleep quality, changes of mood and cognitive performance. And so the European Union has given more than two and half million dollars to researchers, who are studying how a bio-sensor glove can help older folks' circadian rhythms stay intact.

  • Top 10: Ways Bio-Sensor Networks Can Improve Life
    Several pilot studies and projects across the globe incorporate body sensors and computer networks in ways that should improve our lives. We'll look at just a small sample of some of the most promising applications.

  • News: New Exoskeleton Gives Soldiers Super Strength
    Stronger, faster and harder is the promise of a new exoskeleton developed by Lockheed Martin for U.S. soldiers. Dubbed the Human Universal Load Carrier, or HULC, the device helps a soldier carry up to 200 pounds at a top speed of 10 mph.

  • Video: Football Helmets Detect Concussions
    A new padding design in football helmets doesn't just protect players' heads better, it can prevent serious injury. Kasey-Dee Gardner gets the scoop.

  • Puzzle: Stretchable Electronics
    Circuits bonded to rubber and silicon that can stretch will help usher in wearable electronics that bend and flex with a body's movement.

  • Blog: Solving the Asthma Mystery
    Biomedical engineers are equipping asthmatics with GPS-enabled inhalers. The data gathered will help build an AsthMap that can display the location, time, age, and gender of the person who experienced an asthma attack.

Photo: Philips

Got something to say? Email your questions, comments and concerns to discoverytech@discovery.com.

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Tracy Staedter pulls the levers and pushes the buttons behind the curtain of the Discovery Tech Web site.
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