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Russian Team Prepares To Penetrate Lake Vostok
Lanxon writes "Lake Vostok, which has been sealed off from the world for 14 million years, is about to be penetrated by a Russian drill bit. The lake, which lies four kilometers below the icy surface of Antarctica, is unique in that it's been completely isolated from the other 150 subglacial lakes on the continent for such a long time. It's also oligotropic, meaning that it's supersaturated with oxygen — levels of the element are 50 times higher than those found in most typical freshwater lakes."
"Once you pop that bubble so to speak the place will never be the same"
That is true for almost everything we do on this planet whether we like it or not. It's our modus operandi.
"And what's the chance that there's organisms that are harmful to our current ecosystems? " Not a great chance. Harm is never the ultimate goal of microorganisms that are "harmful" to us. Harm is always a byproduct of being able to use us and in order to do that, microorganism must coexist with us for some time.
Randomness * really big numbers = very little probabilities.
I do not believe in karma. "Funny"=-6. Do good and forbid evil. Yours, Oft-Offtopic Flamebaiting Troll.
I fail to see the need to drill to this lake so far below the surface. For one thing I would be worried about bringing back up who knows what with organisms and bacteria that we have not seen before that could be dangerous, also don't you think they would be contaminating this lake by drilling into it?
From the article:
Now, the team has satisfied the Antarctic Treaty Secretariat, which safeguards the continent's environment, that it's come up with a technique to sample the lake without contaminating it. Valery Lukin told New Scientist: "Once the lake is reached, the water pressure will push the working body and the drilling fluid upwards in the borehole, and then freeze again." The next season, the team will bore into that frozen water to recover a sample whose contents can then be analysed.
I think it's similar to this mission at Lake Ellsworth.
So is it going to freeze before it hits the top of the bore then? If not that means we're releasing whatever is in that water into our environment. That could be really really bad any way you look at it. I'm not hopeful enough that it could release something giving us extreme life-extensions.
So, drilling a hole in the ground and sucking out millions of barrels of hydrocarbons, which have been isolated for thousands (or millions) of years, as well as any organisms living there is fine. Collecting a sample from a lake that has been isolated for thousands of years for research is the beginning of the apocalypse? I can only assume you're quite concerned about the Large Hadron Collider, as well.
Sure I'm paranoid, but am I paranoid enough?
It is a valid question, if you Drop the "What."
Except that's not even true.
His approval ratings are higher than Bush or Carter, he has had more victories for his agenda than most presidents in the first two years, has an astoundingly high approval rating OUTSIDE of the US, certainly higher than Bush and even Reagan during his first two years.
While the health care thing is probably a non-ideal solution, it is apparently too painful for republicans to realize that it was an almost exact copy of the bill originally drafted by Bob Dole and rejected by democrats for being "too conservative". Frankly, it sounds like partisan hackery or talking-point-itis to claim he's the most incompetent president on record.