I'm a skeptic by nature, but I'm also in the 'better safe than sorry camp, so I tend to side with the environmentalists on this. That said, I do find it interesting that many religious right whackos are starting to jump on the global warming bandwagon. If that's not a good indicator that there's problems with the science, then I don't know what is. #ecology
@Starwatcher:
"If that's not a good indicator that there's problems with the science..."
It isn't, for kindergarten-obvious reasons.
"...then I don't know what is."
That part I believe. #ecology
He probably believes things because he wants them to be true.
It's important to remember that politics corrupts science at least as much as industry does, though. There isn't really a lot of scientific objectivity around, anymore.
-Kle. #ecology
There is no scientific consensus on global warming. "Fire burns", consensus. Man-made global warming (or climate change as you guys are calling it now just in case things get cooler), no consensus.
"Political science" isn't meant to be taken literally.
@cylon_conspiracy: this is the very problem with the concept of the singularity; noise on the grid. How do we teach a computer, or more importantly, how does it teach itself what is the most accurate information? Garbage in, Garbage out. The singularity will lead us to doom if the "final solution" has incorrect data. The main problem of the internet age is that with a million voices screaming nonsense the voices of truth get drowned out. this will only get worse, as our capability to process data increases. data must be interpreted by humans, that is where the promise of the singularity is hollow, it still relies on human judgement, which is fallible. #ecology
"but I think it's naive to ignore the trend of the past century - or the past 10,000 years."
Oh really, 10,000 whole years? Wow, a species manages to stick around for a few millennia and and it's all set to discover perpetual motion, fairy dust, or whatever fantasy technology it's going to take to bring about his bright, exponentially expanding, no-strings-attached future.
Which is just going off his opening about how the critics of his Kurzweil love letter believe: "that, just as bacteria proliferating in a petri dish will eventually exhaust the resources, we too will hit a limit. I think these skeptics are missing the lessons of history"
What's the lesson? That just because humans haven't yet hit a limit on the finite amount of resources on the planet, that there must not be one?
And then there's this: "Unlike Malthus, we can look around and see that we already have the energy and technology to feed a larger population than exists on Earth today." Yes, I'm sure it's easy to see when you're sitting around in New York, in the United States, and not, say, some country where starvation is a routine occurrence. I'm sure JT can also see how much bigger a population we can feed and also when we'll have to stop the growth of the human population at its current rate, and also how to do this without hurting anybody's feelings. #ecology
Well put CJ. This Tierney dude sounds incredibly naive about problems like poverty, famine, and disease which already exist today--which seems inexcusable for a science columnist for a major newspaper.
Unfortunately this is pretty common--an unwavering faith in progress that denies the reality that nothing in this world comes without consequences. #ecology
@Anekanta - Space Hippy!: A technophile in the most white-bourgeois-consumer sense of the word. The ignorance inherent in his ideas is crippling. The very existence of technology provides salvation? The same way that technology provided the salvation with the IBM indexing computers in Germany? Technology cannot exist in a vacuum of morality or rational guidance. #ecology
(a) Tierney's neither a skeptic nor overly gullible; he's a contrarian. He's the guy in the audience at Cloverfield rooting for the monster.
(b) As I and every other mathematician keep saying, EXPONENTIAL GROWTH DOES NOT LEAD TO A SINGULARITY. THERE IS NO BLOW-UP IN FINITE TIME UNDER THESE CONDITIONS. THIS IS COVERED IN CALCULUS 2, PEOPLE! #ecology
Funny how you bash Tierney for believing in myths, but then fall for one of the biggest myths about humankind - the Dark Ages.
The Dark Ages were a myth, expounded by Renaissance scholars and those with an axe to grind against the Roman Catholic Church.
Recent excavations and discoveries in Europe and England have revealed the whole idea that humanity dwindled into a technological and social backwater is, in the words on one scholar, pure bollocks.
Watch just one season of Time Team and you'll quickly come to realise the Europeans of that time were far from technologically and socially backwards. #ecology
Interesting he should refer to the folks he disagrees with as Cassandras... IIRC, wasn't Cassandra completely correct in everything she prophesized, but cursed so that nobody would listen to a word she said? #ecology
@Evil Tortie's Mom: R.O.A.C.H.: My thought exactly. And if I demand nothing else from my Times columnists, it's a proper use of metaphors referencing Hellenic mythology. #ecology
@Fedaykin: haha, well his misuse is the whole head smacking point. he said the EXACT OPPOSITE of what he was trying to, and thus shows the depth of his ineptitude. #ecology
I am no real scientist but to me it does not take a lot of intelligence to realize if you keep putting trash somewhere it will effect the area.
Just keep putting pollution into the air and it will do something bad.
Yes the Earth does go thru climate cycles and we all know that one but greenhouse gasses do bring as temperature up and that one is proved in labs.
As far as I think nowadays I will go on record as stating that Global Warming is due to both the natural Earth Climate along with us polluting the air.Both things are happening and both are casuing climate issues. #ecology
"We have decades to figure out ways to deal with it: to find carbon-free sources of energy, to develop techniques for removing carbon from the atmosphere or geoengineering the climate, or simply to adapt."
We have decades? Where's the evidence for that? Moreover, if it boils down to adapting, I'd like to remind Mr. Tierney that species do NOT adapt to significant changes to the environment in a matter of decades, not even us oh-mighty humans. #ecology
@Roklimber: And adaptation usually requires the weak to die out. That's how evolution works. As humans, we want everyone to live, not just the best adapted. #ecology
@Roklimber: Actually they do. Take a look at the London Moth. In preindustrial London they were pure white, which allowed them to better blend in with marble facades that dominated the public architecture of that time. After the revolution, and London turned from a white city to a gray and brown one, these moths stood out and were eaten by the local pigeons. Within a few decades the gene that made the moths white were rooted out, and now they are all gray. This took a matter of decades. This also goes for the samurai crab off of the coast of Japan and...I don't know...how about anti-biotic resistant bacteria.
When there is a need to evolve or adapt with speed, biological systems will find a way. #ecology
@SkippyTheMarine: Yes, those are excellent examples (the moth is a classic) but they're all species with a very short sexual-maturation period when compared to decades, large reproduction rate (large numbers of offsprings per parent), and/or large populations of "available partners". Except for viruses, which don't reproduce sexually, but simply mutate at a large enough rate.
Humans have none of those characteristics, so our species' "rate of evolution" is much slower than that of those examples you mentioned.
11/10/09
11/11/09
"If that's not a good indicator that there's problems with the science..."
It isn't, for kindergarten-obvious reasons.
"...then I don't know what is."
That part I believe. #ecology
11/11/09
11/13/09
11/10/09
It's important to remember that politics corrupts science at least as much as industry does, though. There isn't really a lot of scientific objectivity around, anymore.
-Kle. #ecology
11/09/09
"Political science" isn't meant to be taken literally.
11/09/09
11/10/09
[en.wikipedia.org]
The computer is your friend. #ecology
11/09/09
Oh really, 10,000 whole years? Wow, a species manages to stick around for a few millennia and and it's all set to discover perpetual motion, fairy dust, or whatever fantasy technology it's going to take to bring about his bright, exponentially expanding, no-strings-attached future.
Which is just going off his opening about how the critics of his Kurzweil love letter believe: "that, just as bacteria proliferating in a petri dish will eventually exhaust the resources, we too will hit a limit. I think these skeptics are missing the lessons of history"
What's the lesson? That just because humans haven't yet hit a limit on the finite amount of resources on the planet, that there must not be one?
And then there's this: "Unlike Malthus, we can look around and see that we already have the energy and technology to feed a larger population than exists on Earth today." Yes, I'm sure it's easy to see when you're sitting around in New York, in the United States, and not, say, some country where starvation is a routine occurrence. I'm sure JT can also see how much bigger a population we can feed and also when we'll have to stop the growth of the human population at its current rate, and also how to do this without hurting anybody's feelings. #ecology
11/09/09
Unfortunately this is pretty common--an unwavering faith in progress that denies the reality that nothing in this world comes without consequences. #ecology
11/09/09
11/10/09
11/09/09
(b) As I and every other mathematician keep saying, EXPONENTIAL GROWTH DOES NOT LEAD TO A SINGULARITY. THERE IS NO BLOW-UP IN FINITE TIME UNDER THESE CONDITIONS. THIS IS COVERED IN CALCULUS 2, PEOPLE! #ecology
11/09/09
The Dark Ages were a myth, expounded by Renaissance scholars and those with an axe to grind against the Roman Catholic Church.
Recent excavations and discoveries in Europe and England have revealed the whole idea that humanity dwindled into a technological and social backwater is, in the words on one scholar, pure bollocks.
Watch just one season of Time Team and you'll quickly come to realise the Europeans of that time were far from technologically and socially backwards. #ecology
11/09/09
11/09/09
Do I have your permission to use that term? #ecology
11/09/09
[en.wikipedia.org] #ecology
11/09/09
11/09/09
So the irony here is staggering, and he obviously doesn't realize it. #ecology
11/09/09
11/09/09
11/09/09
11/09/09
11/09/09
Hmmmmmm
:P
11/09/09
Wasn't "Malthus Vs. The Singularity" an episode of CHUCK? The one where Bryce Larkin bailed out for WHITE COLLAR? #ecology
11/09/09
#ecology
11/09/09
Just keep putting pollution into the air and it will do something bad.
Yes the Earth does go thru climate cycles and we all know that one but greenhouse gasses do bring as temperature up and that one is proved in labs.
As far as I think nowadays I will go on record as stating that Global Warming is due to both the natural Earth Climate along with us polluting the air.Both things are happening and both are casuing climate issues. #ecology
11/09/09
We have decades? Where's the evidence for that? Moreover, if it boils down to adapting, I'd like to remind Mr. Tierney that species do NOT adapt to significant changes to the environment in a matter of decades, not even us oh-mighty humans. #ecology
11/09/09
11/09/09
11/09/09
When there is a need to evolve or adapt with speed, biological systems will find a way. #ecology
11/10/09
Humans have none of those characteristics, so our species' "rate of evolution" is much slower than that of those examples you mentioned.