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Craig Venter Tackles Global Warming

Venture$cience writes: "Fresh from his arguably successful sequencing of the human genome with his company Celera Genomics, Craig Venter is now entering the field of global warming. Specifically, he is readying an ocean wide expedition to harvest novel forms of bacteria from the ocean's deep. From these collections he hopes to find bacteria that excel at converting CO2 into proteins, sugars, and methane. The current candidate for an atmospheric "scrubber" is the ancient Archae family of bacteria that is believed to have helped modify the early Earth's original atmosphere. This all brings up another question concerning what cross-contamination protocols should they use? What if they find something down there that should not be brought back up?"

42 of 57 comments (clear)

  1. This worries me by Cmdr+Taco+(luser) · · Score: 3, Interesting

    Venter is a egotist to the nth degree, as we saw when he revealed that much of Celera's gene database is comprised of his own genetic code. The news related to the whole Celera enterprise over the last few years is rife with other examples.

    Global warming, in my opinion, is not a well understood phenomenon, scientifically. In fact, I'm not convinced that it is even a problem to worry about, but I don't wish to become involved in that debate in this context.

    What concerns me is Venter's apparent disregard for scientific procedure, which is often quite rightly conservative. I am afraid that Venter is just the man to unleash a dubious solution to a phantom problem, potentially unbalancing the environment with his CO2-eating bugs much worse than "global warming". Thusfar, Mankind has been shown to be ineffective in reversing the global processes of nature, unless global warming really is such an effect. Attempting to create a form of life with the intent to reverse a reversal of natural processes seems to like playing with fire... or nuclear weapons.

    --
    All things in moderation.
    1. Re:This worries me by putzin · · Score: 2, Interesting
      I agree. This seems to be staged to keep him in some sort of spotlight for a little while. The only problem here is that he has two things going for him.
      1. Money! Duh, with enough cash, the sky is the limit for stupid ventures. (see the tech industry circa 1999)
      2. Clout with less technically minded people. He probably could convince other less intelligent or thoughtful individuals with money that he is on the right track.
      Anyway, this will probably go away. There doesn't seem to be any sort of real science in any of this, but rather some grandiose parading around. However, I will have to admit that sometimes, good things come from very unlikely places. Maybe he actually starts the project and does something good? Maybe not. Really, until the journal Science publishes a paper or Woods Hole Oceanagraphic signs on to help, I'll just consider this so much news fluff from our new entertainment source, the news.
      --
      Bah
  2. Not likely... by Otter · · Score: 3, Interesting
    This all brings up another question concerning what cross-contamination protocols should they use? What if they find something down there that should not be brought back up?

    Superman notwithstanding, if you bring organisms into an environment utterly unlike what they're designed for they'll die, not develop super powers. It's not like introducing pigs and cats to Hawaii, where they have abundant food and no predators. If some deep-sea methanogen will do well above water, one of the billions that must bubble to the top every day would have already flourished.

    You need to be careful anyway so as not to cross-contaminate one sample with another. I wouldn't worry too much beyond that.

  3. Re:Global Warming is a silly notion... by Raskolnk · · Score: 1

    if it rains in zimbabwe 5 years from now who cares...



    Um, the people in Zimbabwe do. Maybe you've heard that they're starving due to drought?



    You're confusing the issue. It's not about fluid dynamics and modelling specific weather at a given point in time. It's about average conditions due to the change of composition of the atmosphere. Granted, there's not enough data, and its good to be skeptical and properly scientific before trying to solve a problem we don't know exists. But you ought to refrain from ranting about what you don't understand.

    --
    Don't blame me, I get all my opinions from my Ouija board.
  4. It's all about the revenue... by Raskolnk · · Score: 1

    What if they find something down there that should not be brought back up?

    Venter will bring it up anyway, as long as he can squeeze some money out of it. And then he'll name it after himself.

    --
    Don't blame me, I get all my opinions from my Ouija board.
  5. science + ego, that'll save us! by Pauly · · Score: 2

    This makes me think of an oversimplification of the origin of killer bees:
    Scientist 1: "How can we make these docile, yet territorial honey bees make more honey?"
    Scientist 2:"Let's cross breed them with these here harder working, yet more agressive African bees. We'll get harder working honey bees!"
    Scientist 1: "Did you just pinch my ass, or was that a ..."

    Of course, what we got instead were hyper-agressive, territorial bees; not harder working honey bees. Or something like that.

    So what happens when we create this super organism that eats carbon dioxide and craps out twinkies? Nothing bad, of course!
    Side effects are inconceivable!
    Those obedient microorganisms would never take their behavior beyond what we want. There's no way they would go on to consume too much airborn carbon, ending the greenhouse effect, and tumbling the Earth into a devastating iceage, now would they?

    I'm tired of shortsighted technogeeks peddling pseudoscience that could alter the earth's entire ecosystem; never seeking to fully understand the complexity of the issue at hand. The same caution that prevented us from using nuclear bombs to create commerce in Alaska applies here.

    Let's just end internal combustion and leave these undersea critters where they belong.

  6. This is what will happen... by emag · · Score: 3, Funny

    What if they find something down there that should not be brought back up?

    If they find something that Should Not Be Brought Back Up, why, obviously, most of the expedition will die horrible deaths, one at a time, or in small groups. The organism will terrorize the vessel they're travelling in, which will coincidentally be caught in a storm preventing any contact with the outside world. Rescue will also be impossible.

    In the end, it will be up to the suave, dashing Hero and the Eye Candy. In a last, desperate move, they'll manage to barely defeat the organism, saving humanity. And then the storm will clear, and a Coast Guard ship will be on the horizon...

    --
    "The urge to save humanity is almost always a false front for the urge to rule." --H.L. Mencken
  7. Forget about Global Warming by hackwrench · · Score: 1

    What we need is a Human Instrumentality project.
    Google search: "human instrumentality

  8. I wish they'd make up their minds... by emag · · Score: 2

    25-30 years ago, everyone was in an uproar over the environment changing as well. Only, it wasn't global warming that was the threat to Life As We Know It, it was global cooling.

    Generally, if you s/warming/cooling/g, you end up with all of the arguments from the 1970s about that particular environmental scourge.

    --
    "The urge to save humanity is almost always a false front for the urge to rule." --H.L. Mencken
    1. Re:I wish they'd make up their minds... by Mr.+Slippery · · Score: 1
      25-30 years ago, everyone was in an uproar over the environment changing as well.


      Yeah, and a few decades ago your doctor would tell you to take up smoking if you wanted to loose weight.

      We've learned since then, both about human health and about global climate.

      --
      Tom Swiss | the infamous tms | my blog
      You cannot wash away blood with blood
    2. Re:I wish they'd make up their minds... by cp99 · · Score: 1

      Wow... is the psuedoscientific industry so desparate that Newsweek is now a source of scientific information?

      For those who are interested, in the 70's it was predicted that the earth's climate would start to cool slightly (due to several longterm cycles). Now the effects of global warming would easily outweigh this cooling effect, so global cooling isn't really a concern. However has been misused by several antiscience lobby groups to attack climatic science.

      Another variation of this claim is about scientists predicting a coming ice age. This is untrue.

      --
      Warning: Some ideologies on the Net are smaller than they appear.
    3. Re:I wish they'd make up their minds... by emag · · Score: 2

      Nah, that was the only thing I could quickly find online that had a date in the right period. Search for "global cooling" on google, and you'll find lots of modern-day theories as well.

      I was merely pointing out that the environmentalist lobby seems to like to hop from one theory to the other. I couldn't find it, but the same types of people who've written doom and gloom books on the effects of global warming and how we've got to stop killing the earth before we kill ourselves, have also written books on global cooling, which, in general, could easily be adapted to the current popular theories by almost a literal substitution of "cooling" with "warming" (including the effects on food production, geographic areas, etc).

      I was actually trying to go for a "funny" rating, but should have realized with the /. population that it was either too subtle, or too close to their sacred oxen...

      --
      "The urge to save humanity is almost always a false front for the urge to rule." --H.L. Mencken
    4. Re:I wish they'd make up their minds... by cp99 · · Score: 1

      There is a massive difference between find scientific evidence (by that I mean peer reviewed journals) for global cooling (in a doomsday sense), and searching the internet for some crank theory.

      The global cooling scare mostly came from a few people (mostly nonscientists) misintrepretating scientific theories, whereas the global warming hypothesis is well accepted in the scientific community (and commonly misrepresented in the media). The difference between the two are massive, but also allow the global warming skeptics to play a media game rather than a science game (which, along with the creationists) they lost a long time ago.

      --
      Warning: Some ideologies on the Net are smaller than they appear.
  9. Re:Global Warming is a silly notion... by ammonoid · · Score: 2, Informative

    As a geologist and paleontologist, who happens to work in a department where a significant amount of research goes into both "ground truthing" climate models, I find the image of lab rats and cancer the usual confusion between experimental science and historical science. Historical science is largely a case of examining trends and variation around mean values. The fact that the UK Met office simulations do a very good job encourages us to take modelling seriously. The fact that all of the IPCC models agree the mean annual global tempertature will increase is fairly convincing evidence that an upward trend is on the cards. The comment by on the other reply to the thread is a good one, and I would add that weather forecasting has become much better than it used to be. Doppler radar WILL tell you if it going to rain in the next 5 mins. As a scientist who works in a (notional) democracy I don't think it should be up to scientists to make public policy, but I hope the voters are more informed on the issues than this post would suggest.

    --
    "Hope is a duty from which paleontologists are exempt." David Quammen
  10. LOTR by isorox · · Score: 2

    "What if they find something down there that should not be brought back up?" "

    Like the balrog in Kazhadum? the srawves dug deeper and deeper for gold (profit), but it was their own undoing..

  11. Re: Global Warming is a silly notion... by Black+Parrot · · Score: 2


    > I don't understand scientists...how long have we been seriously studying global climate? half a century reliably by my best guess, how long do these scientists say the earth has been around...MANY MANY times longer...and they somehow think they can understand what's going on...

    I don't suppose you've ever seen the plots of CO2 content vs. time derived from many thousands of years of annual ice packs then, have you.

    --
    Sheesh, evil *and* a jerk. -- Jade
  12. What if...? by Black+Parrot · · Score: 1


    > What if they find something down there that should not be brought back up?

    You mean, like, Cthulhu?

    --
    Sheesh, evil *and* a jerk. -- Jade
    1. Re:What if...? by raduga · · Score: 1

      Do not call up that which you can not put back down.

      --
      First, nothing begins if not opening
    2. Re:What if...? by Ashurbanipal · · Score: 1

      Naw, if they bring up Cthulu we can just ram a boat into the back of his head. Puts him back to sleep every time.

  13. Re:Global Warming is a silly notion... by DuBBs2ooo · · Score: 1

    Historical science? You weren't there...the scientific method can not be applied, you can not prove something you didn't yourself see as it relates to weather climate and the like because there were no reliable measurements...science needs to be centered on hard facts backed up by reliable data gathered by trained personal using accurate equippment. The thing with the rain and clouds was an exageration, meteorological science is not a precise science as it stands now, expecially not over protracted periods of time, including global trends, chance plays a huge role, and until you can measure the precise effect of a house fly beating its wings one way as opposed to another on global weather then you can't produce a truly accurate model, because what if every house fly on the planet decides to do the same thing at the same time, that just might throw your model for a loop...trending is well and good, but longterm global trends can not be established from 50 years of data, you need more, and you can't know what the weather was like 200, 2,000 or 2,000,000 years ago cause you weren't there and the rocks sure as hell aren't going to tell you how hot or cold it was...

    --
    +----DuBBs2ooo----+
    +The King of Fools+
    +-----------------+
  14. Offtopic: interesting tidbits on Craig Venter by scubacuda · · Score: 2

    This is kind of offtopic, but I just read a book called Bold Science: Seven Scientists Who Are Changing Our World. It talks about Venter's interesting background. Other scientists mentioned:

    Susan Greenfield,

    Geoffrey Marcy,

    Polly Matzinger,

    Saul Perlmutter,

    Gretchen Daily, and

    Carl Woese.

  15. Man bites dog by puckhead · · Score: 1

    If models created to predict global warming didn't predict it that would be news. Or would it? I read again and again that the models cannot predict current conditions given past data without manipulation.

    --
    Watching Cowboy Bebop in my jammies, eating a bowl of Shreddies.
  16. Re: Global Warming is a silly notion... by Black+Parrot · · Score: 3, Insightful


    > Historical science? You weren't there...the scientific method can not be applied, you can not prove something you didn't yourself see

    How come I'm not surprised to see effect-of-pollution deniers invoking the same lame arguments that evolution deniers invoke?

    There are lots of ways of knowing what the earth was like in both the recent and distant past. The "Were you there?" argument is simply a desperate strategem for people who want to assert their beliefs in the face of the evidence.

    --
    Sheesh, evil *and* a jerk. -- Jade
  17. Didn't the Sun used to go around the Earth? by tm2b · · Score: 1

    So in other words, because our climate model has changed over the years, no climate model can ever be correct? Our climate will never change, QED?

    This has got to be one the lamest arguments I keep hearing against the current theories of global warning.

    --
    "It is our blasphemy which has made us great, and will sustain us, and which the gods secretly admire in us." - Zelazny
  18. Re:Global Warming is a silly notion... by caca_phony · · Score: 2, Informative
    meteorological science is not a precise science as it stands now, expecially not over protracted periods of time, including global trends, chance plays a huge role, and until you can measure the precise effect of a house fly beating its wings one way as opposed to another on global weather then you can't produce a truly accurate model, because what if every house fly on the planet decides to do the same thing at the same time

    Chaotic systems are strongly dependant on initial conditions, meaning that you can't know a system's behaviour to the second, but larger patterns can still be observed and predicted. A system where this is not true is random (and the weather is not random). Your case with all the houseflies on the planet doing the same thing at the same time is a quetion of statistics - as the sum of the data becomes more meaningful, freak occurances will become more common (the more times you flip a coin, the more likely you are to at some point land twenty heads in a row, and the closer your heads/tails ratio will be to one). About your last point, we can know alot about long term weather from plants (trees especially) for example...

    --
    ...and this lie crawls out of its mouth: 'I, the state, am the people.'
  19. Re: Global Warming is a silly notion... by flewp · · Score: 2

    Well hey, I was there, and I created life while I was at it.

    --
    WWJD.... for a Klondike bar?
  20. lets not venuform Earth -- feed the starving by js7a · · Score: 1
    All those people that want to send rockets to Mars don't realize that they are turning this place into Venus in the attempt.

    When carbon dioxide concentration can be predicted with 98% accuracy using a four-variable sigmoid curve you know you had better at least look in to alternatives.

    The upside is that if these bacteria can be engineered to also make a nutritious snack, then we can solve both global warming and the hunger problem at the same time.

    Go green plants! Go genetic biologists! The ice shelf, like our time here, is wasting away.

  21. Chicken Little..... by leucadiadude · · Score: 2

    I didn't read it as an argument for/against global warming. I read it as an indictment of the credibility of the chicken littles of the world.

    1. Re:Chicken Little..... by fluffy666 · · Score: 1

      So your argument goes:

      a) Any person suggesting that global warming is going to happen is a chicken little.

      b) Chicken littles have been wrong before.

      c) Hence global warming is not going to happen.

      This is what is known as a circular argument, and it completely fails to address things like facts and data, which some might find important.

      Besides, given no human input into the climate, we could easily be going into an ice age within the next 1000 or so years. But global warming is a big enough pertubation to make all bets off on that.

    2. Re:Chicken Little..... by leucadiadude · · Score: 2

      "But global warming is a big enough pertubation to make all bets off on that."

      And you know this how?

      All the CO2 added to the atmosphere from manmade sources is still only a small fraction of what nature is pumping out every year. Manmade sources are on the order of less than 5 percent of global CO2 production. Mount Pinatubo pumped out orders of magnitude more CO2 than anthropomorthic sources. I really do not believe we can change the direction we were (already) headed in before the Industrial Revolution. We just do not matter that much.

    3. Re:Chicken Little..... by Thuktun · · Score: 1

      We just do not matter that much.

      Nonsense. Clearly we can save the Earth and move its orbit by having everyone on varying sides of the globe jump up and down on a timed schedule.

    4. Re:Chicken Little..... by leucadiadude · · Score: 2

      LOL!!!!!

      That was very very funny.

    5. Re:Chicken Little..... by cp99 · · Score: 1

      We just do not matter that much.

      Sadly this just isn't true. The atmospheric levels of CO2 (pre-modern human society) is roughly in equilibrium (ie. the amount of CO2 going in from natural processes is approximately the same as the amount of CO2 being removed by natural processes). If a new source of CO2 appears (ie. us) the global CO2 levels will rise until a equilibrium is reached again.

      There is considerable evidence that human activity is causing a significant increase in atmospheric CO2 levels:

      * Recorded CO2 levels have risen considerable as human society has developed. These increases are consistant with estimated human CO2 production.

      * The radioactivity of CO2 has been dropping since the 1950s. This suggests that an increasing amount of CO2 has come from fossil fuels (which tend to be less radioactive than natural sources).

      Given that for the past 1000 years (until approx. 1800 CE) atmospheric CO2 levels have been in the 270 to 290 ppm range, and that now they are much much higher (in 1994 they were at 358 ppm), it seems that we can, in fact, make a difference.

      --
      Warning: Some ideologies on the Net are smaller than they appear.
  22. Re:Global Warming is a silly notion... by Sharper · · Score: 2

    until you can measure the precise effect of a house fly beating its wings one way as opposed to another on global weather then you can't produce a truly accurate model,

    Er.. for an over-simplified counterpoint.. I don't even know where most of the molecules in my baseball are, nor exactly how they affect each other... but I'm fairly sure if I drop a baseball most of it will go down at 9.81m/ss. Now, it'll wobble a bit (on a micrometre scale ;).. but what you're saying only applies to a perfect model.. a model which is usefully likely[1] to be true can be derived from average starting conditions and average/aggregate expectations.
    You benefit from said models every day.. (stocks, traffic control algorithms, heck.. even your body's DNA is replicated on a probably-works basis.. with some error checking, of course) Gavin

  23. Re:Global Warming is a silly notion... by Jazu · · Score: 1

    :if it rains in zimbabwe 5 years from now who cares...

    No, you see, the theory is that Zimbabwe will be a DESERT 5 years from now.

    --
    My joke got modded as Insightful and my insight got modded as Funny.
  24. Global firestorms? by Thuktun · · Score: 1

    Of course, what we got instead were hyper-agressive, territorial bees; not harder working honey bees. Or something like that.

    So what happens when we create this super organism that eats carbon dioxide and craps out twinkies?

    An alarmist might think that this would produce large amounts of oxygen from large amounts of carbon dioxide. If these buggers ran amok and produced far too much oxygen, we'd suffer from a different type of Global Warming...

    Maybe it's too radical a notion, but we seem to already have life forms on the planet that get rid of carbon dioxide. Plants. Maybe this fellow hasn't heard of them, though.

  25. CO2 to Methane? Oh-Oh by ispdrudge · · Score: 1

    In reading the article, I noticed that the
    bacteria Venter was looking at turned CO2 into
    methane. My understanding is that CH4 is a more
    powerful greenhouse gas than CO2. If the methane
    is collected, rather than being vented into the
    atmosphere, what do we do with it? Burn it, and
    get the same amount of CO2 back?

  26. I'm telling you man by jo42 · · Score: 1
    Its all the cow farts!

    Just think of all the methane being produced by all them cud chewing, gas expulsing cows.

  27. this begs the question... by benjamindees · · Score: 1

    why don't we encourage people like this to experiment on other, lifeless planets before messing up this one?

    --
    "I assumed blithely that there were no elves out there in the darkness"
  28. You are the KING of trolls. by Ashurbanipal · · Score: 1

    Bravo, your entire post demonstrates an unfamiliarity with the issues that is simply staggering. You have reached troll nirvana!

  29. ... and methane? by StandardDeviant · · Score: 1

    Isn't methane as bad or worse a greenhouse effect agent as C02 (c.f. cow farts vs. automotive exhaust as greenhouse effect causes)?
    Frying pan, fire, what?

  30. Re: Global Warming is a silly notion... by thebiss · · Score: 1

    Despite the plots - we don't know for certain by spending trillions now, we'll have even alter things 1 degree next year.

    --
    Beware: I believe all are created equal, and have the right to life, liberty, and the pursuit of happiness.