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Climate Change; Latest science update

bcglorf says...

>> ^ChaosEngine:

>> ^bcglorf:
So the moral is, it is absolutely time to panic.
Not just maybe, but absolutely time to panic.
Fortunately, he IS overstating the situation. Right from the very start he declares how stable the last 10k years have been, and that the last 100 have already broken all records seen over those 10k years. Go use google scholar and read Michael Mann's recent work on reconstructing the last 2k years. Mann is one of the leading scientists arguing that it is time to panic and things are getting bad very fast. His research is publicly available on google scholar for everyone to go and read.
If you can be bothered to go and read that before shouting me down as a denier, you will find the following in his research. That there is at least some evidence that on at least two occasions over the last 2k years, climate HAS been as warm or warmer than current.
I'm not saying it's all roses and that there is nothing to see here. I AM saying that if you go read the actual research you'll find a much more nuanced and less panic stricken assortment of facts than what is presented in this video.

Can you post a link to the page your talking about? I used google scholar, but Mann has published quite a few papers and I really don't have time to read them all.
That said, even if I read the paper, I'm not confident I'd understand it fully. From my limited research into climatology, it's a reasonably complex science. My problem is that I don't really have time to study all the theory around this.
And frankly, I shouldn't have to. I'm not a climatologist. No-one alive today can possibly hope to understand all science in every field. That's why we specialise. With a small amount of ego, I'm willing to say that most climatologists are worse programmers than I am, but that's ok too, 'cos that's not their field.
What I'm trying to say in my trademark, rambling, incoherent way is that I generally accept a scientific consensus (assuming it's been properly peer reviewed and so on). Fallacy of majority? Possibly. I'm willing to accept the possibility that there's a gifted climatologist out there who is desperately trying to get the rest of them to understand the crucial theory/evidence/algorithm they've missed, and it's all going to be ok. Hell, I hope there is, but it seems unlikely to me.
To apply Occams razor: which makes more sense?


You can see Mann's latest work here. Just don't stop with reading the abstract where he declares the reinforcement of his previous studies and findings. Go further down and look at the reconstruction of the last 2k years the article was built on. The green EIV line is the 'newer' statistical method recommended to him by statisticians that claimed his previous method was biased towards 0(minimized highs and lows). You can clearly see the EIV reconstruction shows multiple peaks in the past. More importantly though, look at the last 100 years on the graph. The bold red line is the instrumental record. It blots out most of the last 100 years, but if you look closely, you can see that none of the reconstructed lines spike away into scary land like the instrumental record. In fact, none of the reconstructed lines climb above where the EIV line has peaked multiple times in the past. To me that screams the need to look harder still at the probability that our methods for reconstruction aren't sensitive enough to pick up a short spike like what we know from the instrumental record is currently taking place. That doesn't prove spikes like the last 100 years are common, but it DOES call into serious question the claim that it's never happened before in the last 2k years. That final claim is the vital and key point between everyone panic and lets study this further to understand it fully.

Climate Change; Latest science update

ChaosEngine says...

>> ^bcglorf:

So the moral is, it is absolutely time to panic.
Not just maybe, but absolutely time to panic.
Fortunately, he IS overstating the situation. Right from the very start he declares how stable the last 10k years have been, and that the last 100 have already broken all records seen over those 10k years. Go use google scholar and read Michael Mann's recent work on reconstructing the last 2k years. Mann is one of the leading scientists arguing that it is time to panic and things are getting bad very fast. His research is publicly available on google scholar for everyone to go and read.
If you can be bothered to go and read that before shouting me down as a denier, you will find the following in his research. That there is at least some evidence that on at least two occasions over the last 2k years, climate HAS been as warm or warmer than current.
I'm not saying it's all roses and that there is nothing to see here. I AM saying that if you go read the actual research you'll find a much more nuanced and less panic stricken assortment of facts than what is presented in this video.


Can you post a link to the page your talking about? I used google scholar, but Mann has published quite a few papers and I really don't have time to read them all.

That said, even if I read the paper, I'm not confident I'd understand it fully. From my limited research into climatology, it's a reasonably complex science. My problem is that I don't really have time to study all the theory around this.

And frankly, I shouldn't have to. I'm not a climatologist. No-one alive today can possibly hope to understand all science in every field. That's why we specialise. With a small amount of ego, I'm willing to say that most climatologists are worse programmers than I am, but that's ok too, 'cos that's not their field.

What I'm trying to say in my trademark, rambling, incoherent way is that I generally accept a scientific consensus (assuming it's been properly peer reviewed and so on). Fallacy of majority? Possibly. I'm willing to accept the possibility that there's a gifted climatologist out there who is desperately trying to get the rest of them to understand the crucial theory/evidence/algorithm they've missed, and it's all going to be ok. Hell, I hope there is, but it seems unlikely to me.

To apply Occams razor: which makes more sense?

Jesus Returns.

shinyblurry says...

>> ^Asmo:
How wonderfully arrogant. You refuse to accept something ergo it doesn't exist...


I've yet to see one..that's why I invited you to come up with one. You say you don't have to, and I say, you don't have one. If you did you would have used it already.

>> ^Asmo:
No, there aren't, and no, there isn't.


"How wonderfully arrogant. You refuse to accept something ergo it doesn't exist..."

>> ^Asmo:
There is conjecture and hypothesis predicated on belief. In the absence of belief, the "evidence" ceases to function.


The Universe from nothing - logical absurdity

abiogenesis and macro evolution - conjecture and hypothesis predicated on belief

The atheist answer "we don't know, and we're working on it, but you're still wrong"

The theory of God has explanatory power, and is a better explanation for the evidence, such as fine tuning in the Universe, and information in DNA. Scientists cannot explain why the Universe appears fine-tuned for life, so they postulate that we there are multiple universes, and we just happen to be in the one that looks designed. The problem with that theory, besides the complete lack of evidence, is that it violates occams razor by multiplying entities unnecessarily. "I don't know" is not an answer, or a reason to reject a better theory.

>> ^Asmo:
He might have been a real person (much like Hercules/Herakles might have been a real person), but the miracles attributed to him remain unproved.


There is powerful evidence for the resurrection, even that skeptical bible scholars accept. The empty tomb is not as easily written off as many atheists who have never studied the matter imagine. My entire contention is that you can test the claim by asking Jesus to come into your life. It is not a matter of me proving it to you, it is a matter of God revealing Himself to you. He will give you the undeniable evidence that you're looking for. This isn't a game..God loves you and wants you to know Him. All you need to do is ask Him to come into your life and He will do it.

>> ^Asmo:
Yes. I particularly enjoyed the part where god commanded the israelites to commit genocide or where Lot fucked his daughters (you'd think god would have seen that coming and made him leave behind his daughters in S&G cos they were nasty..) It has been venerated for so long that few actually think to question it, and then of course everyone interprets it according to their own beliefs anyway, and ignores the bits they don't want to take notice of (the point of the video above).


You say you've read the bible and this is what you got out of it? Or is it that you've read infidels.org? Are you honestly telling me this is what you've gotten out of your reading of the bible? Even Richard Dawkins respects the bible as a work of literature and historical resource.

>> ^Asmo:
I've also read texts from many other religions. I think the buddhists come closest to the mark.

"The Buddha said that no one should simply believe what he said, but we should all think for ourselves and discover the truth through analytical meditation."

I don't subscribe to their religious views but I like how they think.


Scripture tells us to discern all things. It's not a matter of blindly believing something, as you seem to be implying. If that was all it was, I wouldn't believe it either. It is because of the correspondence to reality, and the undeniable evidence I have received, that I believe it.

TYT: Anti-Climate Change Propaganda For Kids

coolhund says...

>> ^ChaosEngine:

>> ^coolhund:
its a major scientific controversy

No, it's not.
It's the same tactic they use with creationism. "Teach the controversy" and so on.
The scientific consensus is that climate change is real and man-made. There isn't really an argument within the scientific community about this (at least, not from anyone who's actually studied the science).
Hell, even the Koch brothers own study agreed with AGW.
Just apply occams razor.


The consensus is non-existent. There are hundreds of scientists who oppose it. There are over 450 peer-reviewed studies which oppose it.
Oh and just btw: A consensus doesnt mean anything, because physics are not democracy, as Einstein said very nicely once:
"If I was wrong, one would be enough."

This AGW hype is no science. As climate scientist and former IPCC lead author Prof. John Christy of UAH put straight:
For example, we were told by the IPCC that „milder winter temperatures will decrease heavy snowstorms” (TAR WG2, 15.2.4.1.2.4).

After the winters of 2009-10 and 2010-11, we are told the opposite by advocates of the IPCC position, „Climate Change Makes Major Snowstorms More Likely” (http://www.ucsusa.org/news/press_release/climate-change-makes-snowstormsmore-likely-0506.html)

The non-falsifiable hypotheses works this way, “„whatever happens is consistent with my hypothesis.” In other words, there is no event that would „falsify” the hypothesis. As such, these assertions cannot be considered science or in anyway informative since the hypothesis' fundamental prediction is „anything may happen.”

TYT: Anti-Climate Change Propaganda For Kids

Religion (and Mormonism) is a Con--Real Time with Bill Maher

shinyblurry says...

Hey there. I guess I've just been focused on other things, but I still love you guys.

According to Occams razor, the theory that makes the fewest amount of assumptions is the right one. IE, do not multiple causes unnecessarily. There are only 2 ways to look at this. Either something came from nothing, which is logically incoherent, or there is an eternal first cause. The eternal first cause is obviously the more simple explanation. So, this eternal first cause created the Universe, and since we know that time, space, matter and energy had a beginning at the big bang, we know that the first cause is timeless, spaceless, immaterial and transcendent, as well as being enormously powerful. Those all match God perfectly. God is the most simple explanation for origins based on the evidence. Since God is uncreated and has always existed, we don't need to explain His origins either. The buck stops with Him.

Many scientific theories about origins violate occams razor but no one seems to care about that. For instance, the fine tuning of the Universe, the precise calibrations of the 30 or so values that make it and life possible, are a mathematical impossibility to come about by pure chance. The ratio of electrons to protons must be better than one part in 10 to the 37th power, otherwise no stars or planets would have formed. That's 1 with 37 zeroes. The expansion rate of the universe must be tuned to within one part in 10 to the 55th power. If you take all of those values together, you have a well crafted Universe which defies explanation by naturalistic means. Scientists have recognized this..even dawkins admits the Universe has the "appearance" of design.

So, to counteract this fact they postulate the multiple universe hypothesis. The corralary would be, if you have one roulette wheel, you are very unlikely to guess the number that comes up. But if you have 500 roulette wheels, your number suddenly becomes very likely to come up. So, if you have multiple universes, you can now explain away design because we just happen to be in the Universe that appears as if it is designed, which is mathematically certain to happen at some point. However, this metaphysical explantion, for which there is no evidence, completely violates occams razor. You now must not only explain all of these Universes and how the laws of physics evolved in them, but also the Universe Generator that is churning them out, which would require even more fine tuning than our Universe has.

On the question of first causes, science is rambling and incoherent, delving into metaphysics which contradict reason and just plain common sense. God is a far more simple explanation than any of this, and it matches the facts of the matter perfectly.

Justice for Osama

BicycleRepairMan says...

@marbles
No.

There is more than one fallacy involved in believeing in god(s) and one of the more interesting ones is the failure to use Occams Razor. There's an awful amount of stuff you have to assume, if there is a god, like how did something intelligent exist before matter,space and time did? How can god allow evil (you often see otherwise intelligent believers spending hours on this "problem", ending up with nothing but fuzzy babble) What is our real purpose in life? and so on. These things are only problems if you assume that there is a god . If you assume no god, theres actually a lot less to explain. Occams Razor saiz: there probably is no god.


Now try applying this same principle to the "existence" of the killing of Osama bin Laden, now you can see that the opposite is true: There is an awful amount of explaining and mind-churning to do if we assume that the whole thing was an elaborate hoax, like the things @bareboards2 and myself mentioned in the previous posts.

WTC - Multiple explosions documented

volumptuous says...

Conspiracy is wrapped around romanticism. But Occams Razor prevails, and I'm the type to absorb massive amounts of historical data, than to believe in some giant and completely implausible master plan, like the inside-jobbers.

I'm so sick to death of this conversation. There's a very good reason why almost every liberal blog around scrubs their comments of the troof-movement set. There's other outlets on the tubes that feed on these CT's, whether it's 9/11, Elvis, Jeebus or Bigfoot.

A Simulated Flight Across Our Galaxy

siftbot says...

Tags for this video have been changed from 'cg, graphics, galaxy, flight, planets' to 'cg, graphics, galaxy, flight, planets, contact, sagan, foster, belief, occam, razor' - edited by my15minutes

Daniel Dennett debates Dinesh D'Souza

Daniel Dennett debates Dinesh D'Souza



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