Global Cooling 1/2 degree in last 2 years.
invite response
2018 May 18, 1:27pm 56,804 views 430 comments
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92
Onvacation
2018 May 26, 6:46am
Onvacation
2018 May 26, 6:46am
HeadSet says
I like it hot. Global cooling is not good for humans. Where would you rather live, tropics or tundra?
Necrophiliac?
I like it hot. Global cooling is not good for humans. Where would you rather live, tropics or tundra?
93
rocketjoe79
2018 May 26, 9:24am
rocketjoe79
2018 May 26, 9:24am
______________
I still see a danger and a risk. I don't have to have absolute certainty about the exact magnitude of the danger in order to believe policies are justified.
______________
And that's the danger of "justification." We can ignore any findings because the "science is settled." Then the narrative becomes a belief system like religion. Outsiders are labeled as Deniers and dismissed. I may be dismissed, but I still have a vote.
The graph above is indicative of this trend - flawed data that is used to promote the narrative. When NOAA, for example, stops "correcting" old data to match the narrative, then I will begin believing the findings.
Read Crichton's 2004 book "State of Fear" - a great novelization of the AGW sham (with several pages of bibliography - in a novel!!) In the back there is an appendix chapter of how science becomes politicized. Oh, you didn't know several states in the USA had a policy of forced sterilization for "morons" and some mentally ill groups?? It happened. All the "smart" folks of the day believed it back in the 20's and 30's. It's happening now with AGW/Global warming.
I still see a danger and a risk. I don't have to have absolute certainty about the exact magnitude of the danger in order to believe policies are justified.
______________
And that's the danger of "justification." We can ignore any findings because the "science is settled." Then the narrative becomes a belief system like religion. Outsiders are labeled as Deniers and dismissed. I may be dismissed, but I still have a vote.
The graph above is indicative of this trend - flawed data that is used to promote the narrative. When NOAA, for example, stops "correcting" old data to match the narrative, then I will begin believing the findings.
Read Crichton's 2004 book "State of Fear" - a great novelization of the AGW sham (with several pages of bibliography - in a novel!!) In the back there is an appendix chapter of how science becomes politicized. Oh, you didn't know several states in the USA had a policy of forced sterilization for "morons" and some mentally ill groups?? It happened. All the "smart" folks of the day believed it back in the 20's and 30's. It's happening now with AGW/Global warming.
94
HeadSet
2018 May 26, 3:42pm
HeadSet
2018 May 26, 3:42pm
Onvacation says
This "Necrophiliac" quip was joke, a play on words. "Optimal temperature for humans" can interpreted to mean the optimal climate temperature, or the optimal body temperature. I think most people prefer an outside temp of 72 degrees over freezing, but one who prefers someone with body temperature of 72 degrees would be the Necro.
HeadSet saysNecrophiliac?
I like it hot. Global cooling is not good for humans. Where would you rather live, tropics or tundra?
This "Necrophiliac" quip was joke, a play on words. "Optimal temperature for humans" can interpreted to mean the optimal climate temperature, or the optimal body temperature. I think most people prefer an outside temp of 72 degrees over freezing, but one who prefers someone with body temperature of 72 degrees would be the Necro.
96
curious2
2018 May 26, 9:15pm
curious2
2018 May 26, 9:15pm
marcus says
No, that is incorrect. To calculate an average of measured values, the correct method is (1) to add the values and then (2) to divide by the number of measurements. The sum "can contain no more decimal places than the least precise measurement." The quotient "should have the same number of significant figures as the quantity having the least significant figures entering into the calculation." The precision of the measurements thus limits the precision of the average.
marcus says
If this is hard for you to grasp, then please ask a math teacher to explain it to you. Getting it wrong is consistent with not actually being a math teacher IRL.
P.S. I see that marcus is now the only PatNet user who ignores me. Some people prefer ignorance, which they consider bliss. Any other user may feel free to copy and paste this comment so that marcus will see it, thus replacing blissful ignorance with the painful knowledge of having been proved wrong yet again.
Even if you were averaging 100 numbers that were accurate to plus or minus on tenth of a degree, you would get an average that is accurate to one hundredth of a degree.
No, that is incorrect. To calculate an average of measured values, the correct method is (1) to add the values and then (2) to divide by the number of measurements. The sum "can contain no more decimal places than the least precise measurement." The quotient "should have the same number of significant figures as the quantity having the least significant figures entering into the calculation." The precision of the measurements thus limits the precision of the average.
marcus says
The fact that this is hard for you to grasp is consistent with the fact that you think a downswing within an uptrend constitutes a significant downtrend.
If this is hard for you to grasp, then please ask a math teacher to explain it to you. Getting it wrong is consistent with not actually being a math teacher IRL.
P.S. I see that marcus is now the only PatNet user who ignores me. Some people prefer ignorance, which they consider bliss. Any other user may feel free to copy and paste this comment so that marcus will see it, thus replacing blissful ignorance with the painful knowledge of having been proved wrong yet again.
97
curious2
2018 May 26, 9:31pm
curious2
2018 May 26, 9:31pm
marcus says
"[T]he developed world will provide $100 billion a year," NPR's Christopher Joyce reports.
But that amount is identified as a "floor," not a ceiling.
"Developed countries won inclusion of language that would up the ante in subsequent years," he explains, "so that financial aid will keep ramping up over time."
marcus says
These costs would be in addition to the $100bn+/year direct transfers described above.
marcus says
The people who used to live in or near Fukushima might disagree with you about that.
CBOEtrader saysuggesting multi-trillion dollar worldwide initiatives
That's a little extreme.
"[T]he developed world will provide $100 billion a year," NPR's Christopher Joyce reports.
But that amount is identified as a "floor," not a ceiling.
"Developed countries won inclusion of language that would up the ante in subsequent years," he explains, "so that financial aid will keep ramping up over time."
marcus says
But it does deny certain big interests some of their near and medium term profits.
These costs would be in addition to the $100bn+/year direct transfers described above.
marcus says
But you have to realize that investing a lot of money in 4th or 5th generation nuclear, possibly thorium, or other cutting edge and fairly efficient forms of enerrgy, and giving the fossil fuels a rest, is probably good for humanity regardless of the impact on AGW.
The people who used to live in or near Fukushima might disagree with you about that.
98
curious2
2018 May 26, 9:42pm
curious2
2018 May 26, 9:42pm
bob2356 says
Which major party or parties in the USA, or anywhere for that matter, have a plan actually to manage the climate?
In answering this question, please consider:
a) multiple factors can affect the climate, and climate change reflects the net effect of all these factors;
b) any viable solution would need to manage the results, rather than merely addressing one alleged component of the process.
Democrats tend to value stated intent over results. Micro-managing CO2 would make little or no practical difference, but Democrats present it as a way of signaling good intent, and then pretend it can somehow stop the climate from changing, even though nobody who looks at the long history of climate change could really agree with that pretense.
Republicans deny the whole thing, and that process might seem selfish or dishonest, but it prevents the worse results that Democrats campaign on.
I would like to see a major party in the USA or anywhere campaign on a serious proposal to gain control of the climate, but I have yet to see anything like that. So, again, if you know of any examples, please list them.
What is your backup plan if man made co2 is the problem and spirals out of control?
Which major party or parties in the USA, or anywhere for that matter, have a plan actually to manage the climate?
In answering this question, please consider:
a) multiple factors can affect the climate, and climate change reflects the net effect of all these factors;
b) any viable solution would need to manage the results, rather than merely addressing one alleged component of the process.
Democrats tend to value stated intent over results. Micro-managing CO2 would make little or no practical difference, but Democrats present it as a way of signaling good intent, and then pretend it can somehow stop the climate from changing, even though nobody who looks at the long history of climate change could really agree with that pretense.
Republicans deny the whole thing, and that process might seem selfish or dishonest, but it prevents the worse results that Democrats campaign on.
I would like to see a major party in the USA or anywhere campaign on a serious proposal to gain control of the climate, but I have yet to see anything like that. So, again, if you know of any examples, please list them.
99
Onvacation
2018 May 27, 12:23pm
Onvacation
2018 May 27, 12:23pm
curious2 says
marcus saysEven if you were averaging 100 numbers that were accurate to plus or minus on tenth of a degree, you would get an average that is accurate to one hundredth of a degree.
No, that is incorrect. To calculate an average of measured values, the correct method is (1) to add the values and then (2) to divide by the number of measurements. The sum "can contain no more decimal places than the least precise measurement." The quotient "should have the same number of significant figures as the quantity having the least significant figures entering into the calculation." The precision of the measurements thus limits the precision of the average.
100
marcus
2018 May 27, 12:53pm
marcus
2018 May 27, 12:53pm
curious2 says
MY statement of accuracy to 100th may be an exaggeration, but it obviously is more accurate, as long as the vlaues are "accurate" meaning just as likely to be obove the true value as below. See your own links description of accuracy versus precision. And even if not accurate, but ever so slightly skewed one way, the year to year comparative differences will be more precise than the initial measurements, as long as the same bias is there each year.
My example above should make this clear.
marcus says
In this example, the numbers used were the nearest integer, and yet the average comes out extremely close to 6.5. This same effect holds for anything that is measured "accurately," see the bullseye description of precision versus accuracy in your linked article. As for the significant figures in an average, this rule makes sense in being cautious and where the number of individual data point may be relatively small, and when they may not be precise.. If the measures are inaccurate (biased) but in the same way, then of course the average doesn't improve the accuracy of measurement. But if say the measurement are innacurate, in the same direction (say due to always rounding up to the next 10th whenever the reading is too close .05 in between to tell to the next highest 10th). Then for comparative purposes, that is comparing 1000s of valuesone year to 1000s of values the next year, the difference is going to be accurate to a much to much less than one 10th of a degree, even though the measurements were done to the nearest tenth.
Common sense, no ? Use reasoning, and consider my integer example. The same thing is going to happen when the data values are always rounded to the nearest tenth.
MY initial response was about data from say 120 years ago, when they were using thermometers. The thermometers give readings in 10ths, but there is space in between the 10th marks leading to people using some sort of rounding strategy, for calling the temp to the nearest 10th.
If temp is read to the nearest 10th a true temp of 63.337 is more likely to be read as 63.3 than 63.4. In fact, the likelihood is such that with thousands of repeated measurements, guess what the average is going to be ? Maybe not exactly 63.34. But far closer to this than 63.3
I'm just using reasoning here. Maybe you can find a better web site to make your argument ?
No, that is incorrect. To calculate an average of measured values, the correct method is (1) to add the values and then
MY statement of accuracy to 100th may be an exaggeration, but it obviously is more accurate, as long as the vlaues are "accurate" meaning just as likely to be obove the true value as below. See your own links description of accuracy versus precision. And even if not accurate, but ever so slightly skewed one way, the year to year comparative differences will be more precise than the initial measurements, as long as the same bias is there each year.
My example above should make this clear.
marcus says
Here's an example, simpler, but the same concept. Say you use a random number generator to generate numbers between 6 and 7 inclusive, accurate to the tenths place. Suppose these are true random numbers, 6.0, 6.1, 6.2, 6.3, 6.4, ........6.9, 7.0
But you always round to the 6 or seven, whichever is closest. If it's 6.5, you flip a coin, heads you call it 6, tails you call it 7. You do this one thousand times, using true random numbers to generate the tenths place.
So you have one thousand numbers and each is either 6 or 7 due to rounding by as much as .5., you add these 6 and 7s together and divide by 1000, getting an average very close to 6.5, give or take a few hundredths.
In this example, the numbers used were the nearest integer, and yet the average comes out extremely close to 6.5. This same effect holds for anything that is measured "accurately," see the bullseye description of precision versus accuracy in your linked article. As for the significant figures in an average, this rule makes sense in being cautious and where the number of individual data point may be relatively small, and when they may not be precise.. If the measures are inaccurate (biased) but in the same way, then of course the average doesn't improve the accuracy of measurement. But if say the measurement are innacurate, in the same direction (say due to always rounding up to the next 10th whenever the reading is too close .05 in between to tell to the next highest 10th). Then for comparative purposes, that is comparing 1000s of valuesone year to 1000s of values the next year, the difference is going to be accurate to a much to much less than one 10th of a degree, even though the measurements were done to the nearest tenth.
Common sense, no ? Use reasoning, and consider my integer example. The same thing is going to happen when the data values are always rounded to the nearest tenth.
MY initial response was about data from say 120 years ago, when they were using thermometers. The thermometers give readings in 10ths, but there is space in between the 10th marks leading to people using some sort of rounding strategy, for calling the temp to the nearest 10th.
If temp is read to the nearest 10th a true temp of 63.337 is more likely to be read as 63.3 than 63.4. In fact, the likelihood is such that with thousands of repeated measurements, guess what the average is going to be ? Maybe not exactly 63.34. But far closer to this than 63.3
I'm just using reasoning here. Maybe you can find a better web site to make your argument ?
101
Onvacation
2018 May 28, 8:42am
Onvacation
2018 May 28, 8:42am
marcus says
The thermometers were on whaling ships!
Does anyone really think you can get hundredths, tenths, or even full degree accuracy from readings taken from a bucket of water hauled up to the rail of a sailing ship?
And if these readings were so accurate why does Hansen et al have to "adjust" these temperatures in order to "prove" the globe is heating out of control.
MY initial response was about data from say 120 years ago, when they were using thermometers. The thermometers give readings in 10ths, but there is space in between the 10th marks leading to people using some sort of rounding strategy, for calling the temp to the nearest 10th.
The thermometers were on whaling ships!
Does anyone really think you can get hundredths, tenths, or even full degree accuracy from readings taken from a bucket of water hauled up to the rail of a sailing ship?
And if these readings were so accurate why does Hansen et al have to "adjust" these temperatures in order to "prove" the globe is heating out of control.
102
curious2
2018 May 28, 8:17pm
curious2
2018 May 28, 8:17pm
marcus says
Asking me questions is inconsistent with pretending to ignore me.
Your comment quoted above seems also to show ignorance of the relevant difference between counting and measuring. The integer example is inapposite because a hypothetical list of integers contains, by definition, exact numbers: each infinitely accurate and precise. In contrast, a list of measurements is necessarily a list of approximations. If you can grasp these discrete concepts, then your comment seems to ignore the fact that math applies different rules to averaging each.
To the extent your attempts at sentences quoted above are intelligible, they seem to be trying to make an argument similar to James Surowiecki's The Wisdom of Crowds. That argument reasons inductively from observations that, for example, if you ask many people to guess how many jelly beans are in a jar, then the average of their guesses may tend to be more accurate than asking a single expert.
Please visit the nearest GED program and ask a math teacher to explain the difference between counting and measuring, and the implications with respect to accuracy and precision when calculating an average. If you believe the rules of mathematics should change to suit your "reasoning," or better yet The Wisdom of Crowds, then ask for help in phrasing and suggesting that change. Also, ask an English teacher for help in understanding the word "ignore," and the resulting words "ignorance" and "ignorant." You asked me for a website, so here is one that might help:
https://www.wikihow.com/Get-a-GED
GED programs are inexpensive, and it is not too late to pursue a real diploma and maybe someday live IRL the online fantasy of becoming a math teacher.
Meanwhile, since I have now answered your question, perhaps you can try answering mine. Otherwise, I don't see the point of answering your questions when you prefer ignorance.
.If the measures are inaccurate (biased) but in the same way, then of course the average doesn't improve the accuracy of measurement. But if say the measurement are innacurate, in the same direction (say due to always rounding up to the next 10th whenever the reading is too close .05 in between to tell to the next highest 10th). Then for comparative purposes, that is comparing 1000s of valuesone year to 1000s of values the next year, the difference is going to be accurate to a much to much less than one 10th of a degree, even though the measurements were done to the nearest tenth.
Common sense, no ? Use reasoning, and consider my integer example.
***
In fact, the likelihood is such that with thousands of repeated measurements, guess what the average is going to be ?
***
I'm just using reasoning here. Maybe you can find a better web site to make your argument ?
Asking me questions is inconsistent with pretending to ignore me.
Your comment quoted above seems also to show ignorance of the relevant difference between counting and measuring. The integer example is inapposite because a hypothetical list of integers contains, by definition, exact numbers: each infinitely accurate and precise. In contrast, a list of measurements is necessarily a list of approximations. If you can grasp these discrete concepts, then your comment seems to ignore the fact that math applies different rules to averaging each.
To the extent your attempts at sentences quoted above are intelligible, they seem to be trying to make an argument similar to James Surowiecki's The Wisdom of Crowds. That argument reasons inductively from observations that, for example, if you ask many people to guess how many jelly beans are in a jar, then the average of their guesses may tend to be more accurate than asking a single expert.
Please visit the nearest GED program and ask a math teacher to explain the difference between counting and measuring, and the implications with respect to accuracy and precision when calculating an average. If you believe the rules of mathematics should change to suit your "reasoning," or better yet The Wisdom of Crowds, then ask for help in phrasing and suggesting that change. Also, ask an English teacher for help in understanding the word "ignore," and the resulting words "ignorance" and "ignorant." You asked me for a website, so here is one that might help:
https://www.wikihow.com/Get-a-GED
GED programs are inexpensive, and it is not too late to pursue a real diploma and maybe someday live IRL the online fantasy of becoming a math teacher.
Meanwhile, since I have now answered your question, perhaps you can try answering mine. Otherwise, I don't see the point of answering your questions when you prefer ignorance.
103
Onvacation
2018 May 29, 6:08am
Onvacation
2018 May 29, 6:08am
curious2 says
Alarmist pretend to be able to measure the "worldwide average temperature" down to hundredths of a degree. The reality is the numbers have been adjusted so much that they don't reflect reality.
Catastrophic Manmade Global warming is the biggest fraud ever perpetuated on science. Only the ignorant still believe in it.
prefer ignorance.
Alarmist pretend to be able to measure the "worldwide average temperature" down to hundredths of a degree. The reality is the numbers have been adjusted so much that they don't reflect reality.
Catastrophic Manmade Global warming is the biggest fraud ever perpetuated on science. Only the ignorant still believe in it.
104
LeonDurham
2018 May 29, 6:55am
curious2 says
And your comment seems to ignore the effect of sample size on statistics.
our comment quoted above seems also to show ignorance of the relevant difference between counting and measuring. The integer example is inapposite because a hypothetical list of integers contains, by definition, exact numbers: each infinitely accurate and precise. In contrast, a list of measurements is necessarily a list of approximations. If you can grasp these discrete concepts, then your comment seems to ignore the fact that math applies different rules to averaging each.
And your comment seems to ignore the effect of sample size on statistics.
105
LeonDurham
2018 May 29, 6:56am
curious2 says
So, you are the expert and can state categorically that a reduction in CO2 would have no effect on climate?
Democrats tend to value stated intent over results. Micro-managing CO2 would make little or no practical difference, but Democrats present it as a way of signaling good intent, and then pretend it can somehow stop the climate from changing, even though nobody who looks at the long history of climate change could really agree with that pretense.
So, you are the expert and can state categorically that a reduction in CO2 would have no effect on climate?
106
Malcolm
2018 May 29, 9:49am
Malcolm
2018 May 29, 9:49am
LeonDurham says
I would categorically state that the supposed increases in CO2 have had no noticeable impact on climate, so I would infer that reducing CO2 would have no noticeable effect.
Please stop trying to put the skeptics on the defensive because the models aren’t panning out in the alarmist favor.
So, you are the expert and can state categorically that a reduction in CO2 would have no effect on climate?
I would categorically state that the supposed increases in CO2 have had no noticeable impact on climate, so I would infer that reducing CO2 would have no noticeable effect.
Please stop trying to put the skeptics on the defensive because the models aren’t panning out in the alarmist favor.
107
LeonDurham
2018 May 29, 10:02am
Malcolm says
Maybe you aren't paying enough attention then. There has definitely been a noticeable impact.
http://www.greenfacts.org/en/climate-change-ar4/l-3/4-observed-impacts.htm
I would categorically state that the supposed increases in CO2 have had no noticeable impact on climate, so I would infer that reducing CO2 would have no noticeable effect.
Maybe you aren't paying enough attention then. There has definitely been a noticeable impact.
http://www.greenfacts.org/en/climate-change-ar4/l-3/4-observed-impacts.htm
108
curious2
2018 May 29, 11:59am
curious2
2018 May 29, 11:59am
LeonDurham says
No, that assertion is also incorrect, because sample size affects a different aspect of statistics: margin of error. The margin of error depends on standard deviations from the mean (mean = average in this context). That's college level statistical math, while Marcus was failing to grasp the mean itself, which is school (or GED) level arithmetic math.
jazz_music says
Adding emotional intensity does not make a false claim true. I am still waiting for someone to answer my question above. Otherwise this whole thread is yet another example of everybody talking about the weather and nobody doing anything about it.
And your comment seems to ignore the effect of sample size on statistics.
No, that assertion is also incorrect, because sample size affects a different aspect of statistics: margin of error. The margin of error depends on standard deviations from the mean (mean = average in this context). That's college level statistical math, while Marcus was failing to grasp the mean itself, which is school (or GED) level arithmetic math.
jazz_music says
doing something to save themselves
Adding emotional intensity does not make a false claim true. I am still waiting for someone to answer my question above. Otherwise this whole thread is yet another example of everybody talking about the weather and nobody doing anything about it.
109
Onvacation
2018 May 29, 12:10pm
Onvacation
2018 May 29, 12:10pm
LeonDurham says
So how much has the temperature risen as the co2 has doubled?
There has definitely been a noticeable impact.
So how much has the temperature risen as the co2 has doubled?
110
LeonDurham
2018 May 29, 12:11pm
Onvacation says
I'm not going through this with you again. Your questions have been asked and answered a million times on here. You don't believe the measurements anyway, so what's the point in showing you the rise?
So how much has the temperature risen as the co2 has doubled?
I'm not going through this with you again. Your questions have been asked and answered a million times on here. You don't believe the measurements anyway, so what's the point in showing you the rise?
112
Onvacation
2018 May 29, 12:14pm
Onvacation
2018 May 29, 12:14pm
jazz_music says
Is very significant when your measuring hundredths of one degree.
The discussion of significant figures
Is very significant when your measuring hundredths of one degree.
113
LeonDurham
2018 May 29, 12:15pm
Onvacation says
No--it's rightly analyzed statistically. Not with sig figures. We're trying to understand if there's a significant difference in the mean temperature in two populations of data.
Is very significant when your yalking of hundredths of one degree.
No--it's rightly analyzed statistically. Not with sig figures. We're trying to understand if there's a significant difference in the mean temperature in two populations of data.
114
Onvacation
2018 May 29, 12:19pm
Onvacation
2018 May 29, 12:19pm
jazz_music says
You don't have to work for an oil company to see that the earth is not warming and the sea level is not rising catastrophically.
In fact, the scientists who prostitute themselves for oil companies
You don't have to work for an oil company to see that the earth is not warming and the sea level is not rising catastrophically.
115
curious2
2018 May 29, 12:30pm
curious2
2018 May 29, 12:30pm
LeonDurham says
That comment makes no sense. A person unable to state either of two means would consequently be unable to state the difference (if any) between them. Analyzing statistically significant differences (if any) depends on the prerequisite predicate: measuring the values and calculating the means.
Otherwise you would be trying to istall the roof of a house before building the foundation and framing. You can shape the roof any way you like, but it won't stand up until you have the necessary support in place.
That sounds like a lot of the "debate" on this topic. Too many people start with the result that they want, and then fudge (or "model") whatever they need to support it. Many get so emotionally overwrought that they fail to suggest anything that might effectively enable managing the climate. Politicians and others cash in with proposals to transfer huge sums to their corrupt cronies, and ultimately themselves.
No--it's rightly analyzed statistically. Not with sig figures. We're trying to understand if there's a significant difference in the mean temperature in two populations of data.
That comment makes no sense. A person unable to state either of two means would consequently be unable to state the difference (if any) between them. Analyzing statistically significant differences (if any) depends on the prerequisite predicate: measuring the values and calculating the means.
Otherwise you would be trying to istall the roof of a house before building the foundation and framing. You can shape the roof any way you like, but it won't stand up until you have the necessary support in place.
That sounds like a lot of the "debate" on this topic. Too many people start with the result that they want, and then fudge (or "model") whatever they need to support it. Many get so emotionally overwrought that they fail to suggest anything that might effectively enable managing the climate. Politicians and others cash in with proposals to transfer huge sums to their corrupt cronies, and ultimately themselves.
116
Onvacation
2018 May 29, 12:38pm
Onvacation
2018 May 29, 12:38pm
LeonDurham says
No. I don't believe that you can measure the worldwide average temperature at all, much less down to hundredths of one degree.
The "rise" is very little.
. You don't believe the measurements anyway, so what's the point in showing you the rise?
No. I don't believe that you can measure the worldwide average temperature at all, much less down to hundredths of one degree.
The "rise" is very little.
117
Onvacation
2018 May 29, 12:40pm
Onvacation
2018 May 29, 12:40pm
LeonDurham says
That's CAGW level hyperbole!
Your questions have been asked and answered a million times on here.
That's CAGW level hyperbole!
118
LeonDurham
2018 May 29, 12:48pm
curious2 says
Come on now. This isn't that hard. Look up t-test or paired t-test.
Of course you need to calculate the means of the populations. Why would you think that I am saying otherwise?
That comment makes no sense. A person unable to state either of two means would consequently be unable to state the difference (if any) between them. Analyzing statistically significant differences (if any) depends on the prerequisite predicate: measuring the values and calculating the means.
Come on now. This isn't that hard. Look up t-test or paired t-test.
Of course you need to calculate the means of the populations. Why would you think that I am saying otherwise?
119
LeonDurham
2018 May 29, 12:49pm
Onvacation says
So why would you ask for someone to show you the measurements then? That is just being purposely difficult.
No. I don't believe that you can measure the worldwide average temperature at all, much less down to hundredths of one degree.
The "rise" is very little.
So why would you ask for someone to show you the measurements then? That is just being purposely difficult.
120
Onvacation
2018 May 29, 1:00pm
Onvacation
2018 May 29, 1:00pm
LeonDurham says
Alarmists claim to have them?
So why would you ask for someone to show you the measurements then?
Alarmists claim to have them?
122
curious2
2018 May 29, 1:03pm
curious2
2018 May 29, 1:03pm
LeonDurham says
Because you did. T-testing only compounds your error: you're skipping the calculation of the mean in order to apply GIGO analyses. You can stare at tea leaves as long as you like, but they remain tea leaves, and analysis does not confer more significance than they started with. I would actually agree the data can probably be measured to some degree of accuracy and precision, but marcus ignores those limits and stretches the data further, and that's before even starting on all the "adjustments" that go into the models.
LeonDurham says
Yes, you are, by asking me endless questions that you should see answered in your own comments while refusing to answer the only question that matters.
Of course you need to calculate the means of the populations. Why would you think that I am saying otherwise?
Because you did. T-testing only compounds your error: you're skipping the calculation of the mean in order to apply GIGO analyses. You can stare at tea leaves as long as you like, but they remain tea leaves, and analysis does not confer more significance than they started with. I would actually agree the data can probably be measured to some degree of accuracy and precision, but marcus ignores those limits and stretches the data further, and that's before even starting on all the "adjustments" that go into the models.
LeonDurham says
That is just being purposely difficult.
Yes, you are, by asking me endless questions that you should see answered in your own comments while refusing to answer the only question that matters.
123
LeonDurham
2018 May 29, 1:22pm
curious2 says
No I didn't. I think you misread my reply. Which is fine. Let's agree that obviously one needs to calculate the mean of the population. The point is that sig figs are less important than sample size in that calculation.
curious2 says
Wow--did you just pull a "I know you are, but what am I" there? Well done. Your question presumes facts not in evidence which is what I pointed out in my question to you.
Because you did. T-testing only compounds your error: you're skipping the calculation of the mean in order to analyze in various GIGO processes. You can stare at tea leaves as long as you like, but they remain tea leaves, and analysis does not change them. I would actually agree the data can probably be measured to some degree of accuracy and precision, but you insist on skipping over those limits and tretching the data further, and that's before even starting on all the "adjustments."
No I didn't. I think you misread my reply. Which is fine. Let's agree that obviously one needs to calculate the mean of the population. The point is that sig figs are less important than sample size in that calculation.
curious2 says
Yes, you are, by asking me endless questions that you should see answered in your own comments while refusing to answer the only question that matters.
Wow--did you just pull a "I know you are, but what am I" there? Well done. Your question presumes facts not in evidence which is what I pointed out in my question to you.
124
Onvacation
2018 May 29, 2:55pm
Onvacation
2018 May 29, 2:55pm
jazz_music says
If one has no counter argument one can always question the source or attack the person.
The fact that the temperature is NOT going up and the sea level is NOT rising catastrophically should be a clue to the alarmists that their models are wrong.
Agreed, you could just happen to be a stupid person!
If one has no counter argument one can always question the source or attack the person.
The fact that the temperature is NOT going up and the sea level is NOT rising catastrophically should be a clue to the alarmists that their models are wrong.
125
Onvacation
2018 May 29, 2:55pm
Onvacation
2018 May 29, 2:55pm
And anyone that thinks the worldwide average temperature could be accurately measured over a century ago is either willfully ignorant or brainwashed.
126
Onvacation
2018 May 29, 2:58pm
Onvacation
2018 May 29, 2:58pm
Onvacation says
jazz_music says
Can you say why sig figs are not significant?
jazz_music says
The discussion of significant figures
Is very significant when your measuring hundredths of one degree.
jazz_music says
That is exactly false
Can you say why sig figs are not significant?
127
curious2
2018 May 29, 4:45pm
curious2
2018 May 29, 4:45pm
LeonDurham says
OK.
LeonDurham says
No, you are conflating two discrete calculations. You don't get to the roof of the house until after you have built the foundation. You don't get to standard deviations, margins of error, and statistical signficance, all of which depend on sample size, until you have the underlying data.
In addition to skipping the basic math involved in measuring and averaging, you ignore also the problem of lacking any realistic plan to manage the climate. It reminds me of a comment by Scott Adams:
Anyway, to me it seems brutally wrong to call skeptics on climate science “anti-science” when all they want is for science to make its case in a way that doesn’t look exactly like a financial scam.
AGW resembles a scam because it says basically that "the sky is falling and so you must pay hundreds of billion$" without actually proving the premise and without providing any realistic plan to solve the alleged problem. It's a series of scare tactics and emotional appeals to partisan identity ("Resist Trump" by opposing whatever he says, even if he says the sun is shining on a sunny day). That isn't math, and it isn't science, and it isn't engineering. It's a huge amount of money already, all these conferences and global travel (note endless CO2 output from global travel by AGW alarmists claiming everyone must reduce CO2 output). In that sense it's already doing something, i.e. transferring $ (which seems to be the point) and allowing some people to feel virtuous about paying $ or recycling their garbage, but it has neither a realistic prospect of significantly affecting the climate nor a realistic plan to do so. Democrats' hysteria about AGW resembles also the Republican claims about WMD in Iraq: fix what data exist around the policy you prefer, induce panic, and hope nobody notices the elisions and inadequate planning until after the check has cleared.
LeonDurham says
You persist in asking me silly questions while ignoring the question that matters. Your comments are thus trolling, so I am going to stop feeding you. Have a nice day.
Let's agree that obviously one needs to calculate the mean...
OK.
LeonDurham says
The point is that sig figs are less important than sample size in that calculation.
No, you are conflating two discrete calculations. You don't get to the roof of the house until after you have built the foundation. You don't get to standard deviations, margins of error, and statistical signficance, all of which depend on sample size, until you have the underlying data.
In addition to skipping the basic math involved in measuring and averaging, you ignore also the problem of lacking any realistic plan to manage the climate. It reminds me of a comment by Scott Adams:
Anyway, to me it seems brutally wrong to call skeptics on climate science “anti-science” when all they want is for science to make its case in a way that doesn’t look exactly like a financial scam.
AGW resembles a scam because it says basically that "the sky is falling and so you must pay hundreds of billion$" without actually proving the premise and without providing any realistic plan to solve the alleged problem. It's a series of scare tactics and emotional appeals to partisan identity ("Resist Trump" by opposing whatever he says, even if he says the sun is shining on a sunny day). That isn't math, and it isn't science, and it isn't engineering. It's a huge amount of money already, all these conferences and global travel (note endless CO2 output from global travel by AGW alarmists claiming everyone must reduce CO2 output). In that sense it's already doing something, i.e. transferring $ (which seems to be the point) and allowing some people to feel virtuous about paying $ or recycling their garbage, but it has neither a realistic prospect of significantly affecting the climate nor a realistic plan to do so. Democrats' hysteria about AGW resembles also the Republican claims about WMD in Iraq: fix what data exist around the policy you prefer, induce panic, and hope nobody notices the elisions and inadequate planning until after the check has cleared.
LeonDurham says
curious2 saysYes, you are, by asking me endless questions that you should see answered in your own comments while refusing to answer the only question that matters.
Wow--did you just pull a "I know you are, but what am I" there? Well done. Your question presumes facts not in evidence which is what I pointed out in my question to you.
You persist in asking me silly questions while ignoring the question that matters. Your comments are thus trolling, so I am going to stop feeding you. Have a nice day.
128
LeonDurham
2018 May 30, 5:45am
curious2 says
Obviously. Why do you persist in pretending I don't understand this?
curious2 says
And thus, my question to you. You presume that it's a fact that limiting CO2 emissions would not impact the problem. I find that argument less than compelling, especially when you consider the results of a similar exercise in limiting Freon.
Your condescending attitude and insults are obviously hiding the truth that your argument is weak. If you had a stronger argument, you'd be willing to discuss it like an adult.
curious2 says
lol--as expected. Run away little man.
No, you are conflating two discrete calculations. You don't get to the roof of the house until after you have built the foundation. You don't get to standard deviations, margins of error, and statistical signficance, all of which depend on sample size, until you have the underlying data.
Obviously. Why do you persist in pretending I don't understand this?
curious2 says
AGW resembles a scam because it says basically that "the sky is falling and so you must pay hundreds of billion$" without actually proving the premise and without providing any realistic plan to solve the alleged problem. It's a series of scare tactics and emotional appeals to partisan identity ("Resist Trump" by opposing whatever he says, even if he says the sun is shining on a sunny day). That isn't math, and it isn't science, and it isn't engineering. It's a huge amount of money already, all these conferences and global travel (note endless CO2 output from global travel by AGW alarmists claiming everyone must reduce CO2 output). In that sense it's already doing something, i.e. transferring $ (which seems to be the point) and allowing some people to feel virtuous about paying $ or recycling their garbage, but it has neither a realistic prospect of signif...
And thus, my question to you. You presume that it's a fact that limiting CO2 emissions would not impact the problem. I find that argument less than compelling, especially when you consider the results of a similar exercise in limiting Freon.
Your condescending attitude and insults are obviously hiding the truth that your argument is weak. If you had a stronger argument, you'd be willing to discuss it like an adult.
curious2 says
You persist in asking me silly questions while ignoring the question that matters. Your comments are thus trolling, so I am going to stop feeding you. Have a nice day.
lol--as expected. Run away little man.
129
Onvacation
2018 May 30, 7:17am
Onvacation
2018 May 30, 7:17am
LeonDurham says
No. The point is that worldwide average temperature was not measurable before satellites. And even with satellites the idea of measuring worldwide average temperature down to the 4/100ths of one degree that 2016 was measured to be hotter than 2015 is ridiculous, in my opinion.
Now that the temperature is going down the alarmists are scrambling to make excuses and save the narrative, "co2 bad".
The point is that sig figs are less important than sample size in that calculation.
No. The point is that worldwide average temperature was not measurable before satellites. And even with satellites the idea of measuring worldwide average temperature down to the 4/100ths of one degree that 2016 was measured to be hotter than 2015 is ridiculous, in my opinion.
Now that the temperature is going down the alarmists are scrambling to make excuses and save the narrative, "co2 bad".
130
LeonDurham
2018 May 30, 7:23am
Onvacation says
Nobody is making excuses because global warming scientists are smart enough to understand how trends work and what noise is.
Onvacation says
Fine--the trends still exist and can be measured in multiple ways. Ice, sea level, global temps, bird migration patterns, etc. They all say the same thing. Earth is getting hotter.
Now that the temperature is going down the alarmists are scrambling to make excuses and save the narrative, "co2 bad".
Nobody is making excuses because global warming scientists are smart enough to understand how trends work and what noise is.
Onvacation says
No. The point is that worldwide average temperature was not measurable before satellites. And even with satellites the idea of measuring worldwide average temperature down to the 4/100ths of one degree that 2016 was measured to be hotter than 2015 is ridiculous, in my opinion.
Fine--the trends still exist and can be measured in multiple ways. Ice, sea level, global temps, bird migration patterns, etc. They all say the same thing. Earth is getting hotter.
131
Onvacation
2018 May 30, 7:27am
Onvacation
2018 May 30, 7:27am
LeonDurham says
LeonDurham says
I've noticed again and again, whenever facts get in the way of their narrative, the alarmists go for the personal attack.
Your condescending attitude and insults are obviously hiding the truth that your argument is weak.
LeonDurham says
. Run away little man.
I've noticed again and again, whenever facts get in the way of their narrative, the alarmists go for the personal attack.
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The average global temperature dropped by more than half a degree Celsius from February 2016 to February 2018, according to recent NASA data.
Read Newsmax: NASA Data: Earth Cooled by Half a Degree Celsius From '16-'18