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	<title>Comments on: A Spot of Controversy</title>
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	<link>http://jennifermarohasy.com/blog/2008/08/a-spot-of-controversy/</link>
	<description>a forum for the discussion of issues concerning the natural environment</description>
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		<title>By: GraemeBird.</title>
		<link>http://jennifermarohasy.com/blog/2008/08/a-spot-of-controversy/comment-page-1/#comment-58853</link>
		<dc:creator>GraemeBird.</dc:creator>
		<pubDate>Sat, 23 Aug 2008 23:39:15 +0000</pubDate>
		<guid isPermaLink="false">http://jennifermarohasy.com/blog/?p=1989#comment-58853</guid>
		<description>&quot;he Bureau of Meteorology has rejected Baker&#039;s reasoning and a paper by him was not accepted by the Australian Meterological Magazine.&quot;

So much for peer review. That ought to be the end of this particular cult. This shows that stupidity in the public sector is our gravest problem.
</description>
		<content:encoded><![CDATA[<p>&#8220;he Bureau of Meteorology has rejected Baker&#8217;s reasoning and a paper by him was not accepted by the Australian Meterological Magazine.&#8221;</p>
<p>So much for peer review. That ought to be the end of this particular cult. This shows that stupidity in the public sector is our gravest problem.</p>
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		<title>By: GraemeBird.</title>
		<link>http://jennifermarohasy.com/blog/2008/08/a-spot-of-controversy/comment-page-1/#comment-58852</link>
		<dc:creator>GraemeBird.</dc:creator>
		<pubDate>Sat, 23 Aug 2008 23:14:40 +0000</pubDate>
		<guid isPermaLink="false">http://jennifermarohasy.com/blog/?p=1989#comment-58852</guid>
		<description>Of course heating is dead easy to reverse. We would simply take the SO2 that we had scrubbed out when making liquified coal. Then what we&#039;d do is when a commercial airliner was flying near the equator in open water it would shoot an SO2 missile into the upper stratosphere. Cheap and easy. No problem at all. But the situation of problematic warming isn&#039;t going to occur in the first place.
</description>
		<content:encoded><![CDATA[<p>Of course heating is dead easy to reverse. We would simply take the SO2 that we had scrubbed out when making liquified coal. Then what we&#8217;d do is when a commercial airliner was flying near the equator in open water it would shoot an SO2 missile into the upper stratosphere. Cheap and easy. No problem at all. But the situation of problematic warming isn&#8217;t going to occur in the first place.</p>
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		<title>By: GraemeBird.</title>
		<link>http://jennifermarohasy.com/blog/2008/08/a-spot-of-controversy/comment-page-1/#comment-58851</link>
		<dc:creator>GraemeBird.</dc:creator>
		<pubDate>Sat, 23 Aug 2008 21:32:44 +0000</pubDate>
		<guid isPermaLink="false">http://jennifermarohasy.com/blog/?p=1989#comment-58851</guid>
		<description>I just told you. A number of things can be done to stop the glacial period being locked in. Nothing can be done to prevent this next little-ice-age. But there are some things that might be done to prevent such occurences from locking us into an endless deep freeze. The most important is heading off any obstruction to the gulf-stream.

For example Heinrich events lead to a lot of ice being dumped on the Gulf stream periodically. And each time this is done that sends us backwards and stops us getting out of the glacial period. Particularly harmful is the ice that leads to Heinrich events off Hudson bay.

We could find a way to reduce aerosols. Not only human aerosols but those from volcanoes. We could find a way to reduce friction here and there in the ocean currents and particularly the gulf stream.

Ice moves like a slow-motion river. We could strategically nuke some parts of the land ice sheet to stop it moving forward. We might cover large areas of farmland with Ethylene tetrafluoroethylene. Sometimes it may be possible for someone to buy up ice-covered land cheaply, cover it with Ethylene tetrafluoroethylene, and reclaim this land for agriculture. Certainly the ice-damaged land would be cheaper so thats an economic opportunity.

We don&#039;t want to be getting rid of sea ice. Because sea ice is a great insulator. Heinrich events happen, for example, due to heat buildup because of ices insulative capacity. But there is an exception where the ocean currents are concerned. We want to pre-empt ice getting near to anywhere that they may obstruct the oceans currents.
</description>
		<content:encoded><![CDATA[<p>I just told you. A number of things can be done to stop the glacial period being locked in. Nothing can be done to prevent this next little-ice-age. But there are some things that might be done to prevent such occurences from locking us into an endless deep freeze. The most important is heading off any obstruction to the gulf-stream.</p>
<p>For example Heinrich events lead to a lot of ice being dumped on the Gulf stream periodically. And each time this is done that sends us backwards and stops us getting out of the glacial period. Particularly harmful is the ice that leads to Heinrich events off Hudson bay.</p>
<p>We could find a way to reduce aerosols. Not only human aerosols but those from volcanoes. We could find a way to reduce friction here and there in the ocean currents and particularly the gulf stream.</p>
<p>Ice moves like a slow-motion river. We could strategically nuke some parts of the land ice sheet to stop it moving forward. We might cover large areas of farmland with Ethylene tetrafluoroethylene. Sometimes it may be possible for someone to buy up ice-covered land cheaply, cover it with Ethylene tetrafluoroethylene, and reclaim this land for agriculture. Certainly the ice-damaged land would be cheaper so thats an economic opportunity.</p>
<p>We don&#8217;t want to be getting rid of sea ice. Because sea ice is a great insulator. Heinrich events happen, for example, due to heat buildup because of ices insulative capacity. But there is an exception where the ocean currents are concerned. We want to pre-empt ice getting near to anywhere that they may obstruct the oceans currents.</p>
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		<title>By: SJT</title>
		<link>http://jennifermarohasy.com/blog/2008/08/a-spot-of-controversy/comment-page-1/#comment-58850</link>
		<dc:creator>SJT</dc:creator>
		<pubDate>Sat, 23 Aug 2008 06:38:26 +0000</pubDate>
		<guid isPermaLink="false">http://jennifermarohasy.com/blog/?p=1989#comment-58850</guid>
		<description>&quot;We can stop this disaster if we try.&quot;

How?  What do we have to do?
</description>
		<content:encoded><![CDATA[<p>&#8220;We can stop this disaster if we try.&#8221;</p>
<p>How?  What do we have to do?</p>
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		<title>By: GraemeBird.</title>
		<link>http://jennifermarohasy.com/blog/2008/08/a-spot-of-controversy/comment-page-1/#comment-58849</link>
		<dc:creator>GraemeBird.</dc:creator>
		<pubDate>Sat, 23 Aug 2008 04:26:25 +0000</pubDate>
		<guid isPermaLink="false">http://jennifermarohasy.com/blog/?p=1989#comment-58849</guid>
		<description>No no you have it wrong. Progressively worsening &quot;little-ice-ages&quot; have to be considered the default position.

As tragic as they are and will be for puny humans they are the norm. They require no predictive capacity. The idea that we might avoid them is where the speculative thought comes in.

The last glacial period apparently began in this slow fashion around 112000 years ago. That at least is what I&#039;ve been able to glean. But it didn&#039;t really get locked in until much later. Perhaps from memory about 83000 years ago. The geneticists tell us that by 70 000 years ago most of the human race had been slaughtered.

I say this at the risk of getting our environmentalists excessively excited at the prospect of a renewed slaughter.

We were in full-blown glacial conditions at 70 000 years ago. And it oscillated up and down from there. Research needs to look at physical obstructions to the gulf stream to see how this nastiness gets locked in.

My understanding is that things were not too much different at 70,000 years ago, as compared to the ice maximum of 18000 years ago.

We can stop this disaster if we try.
</description>
		<content:encoded><![CDATA[<p>No no you have it wrong. Progressively worsening &#8220;little-ice-ages&#8221; have to be considered the default position.</p>
<p>As tragic as they are and will be for puny humans they are the norm. They require no predictive capacity. The idea that we might avoid them is where the speculative thought comes in.</p>
<p>The last glacial period apparently began in this slow fashion around 112000 years ago. That at least is what I&#8217;ve been able to glean. But it didn&#8217;t really get locked in until much later. Perhaps from memory about 83000 years ago. The geneticists tell us that by 70 000 years ago most of the human race had been slaughtered.</p>
<p>I say this at the risk of getting our environmentalists excessively excited at the prospect of a renewed slaughter.</p>
<p>We were in full-blown glacial conditions at 70 000 years ago. And it oscillated up and down from there. Research needs to look at physical obstructions to the gulf stream to see how this nastiness gets locked in.</p>
<p>My understanding is that things were not too much different at 70,000 years ago, as compared to the ice maximum of 18000 years ago.</p>
<p>We can stop this disaster if we try.</p>
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		<title>By: sunsettommy</title>
		<link>http://jennifermarohasy.com/blog/2008/08/a-spot-of-controversy/comment-page-1/#comment-58848</link>
		<dc:creator>sunsettommy</dc:creator>
		<pubDate>Sat, 23 Aug 2008 01:00:24 +0000</pubDate>
		<guid isPermaLink="false">http://jennifermarohasy.com/blog/?p=1989#comment-58848</guid>
		<description>It is plain silly to be predicting an ice age on a slow solar cycle.

The DAULTON MINIMUM is the only possibility at this time.Beyond that is sheer speculation.


</description>
		<content:encoded><![CDATA[<p>It is plain silly to be predicting an ice age on a slow solar cycle.</p>
<p>The DAULTON MINIMUM is the only possibility at this time.Beyond that is sheer speculation.</p>
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		<title>By: GraemeBird.</title>
		<link>http://jennifermarohasy.com/blog/2008/08/a-spot-of-controversy/comment-page-1/#comment-58847</link>
		<dc:creator>GraemeBird.</dc:creator>
		<pubDate>Fri, 22 Aug 2008 18:30:58 +0000</pubDate>
		<guid isPermaLink="false">http://jennifermarohasy.com/blog/?p=1989#comment-58847</guid>
		<description>&quot;Graeme; I am interested in how they project out to cycle 25 and 26. I have found papers by solar physicists which explain the prediction for the coming cycle 24 based on the relative strength of the polar to the toroidal magnetic fields. Statistically I understand how past solar cycles can be related to climate. I agree the end of 23 does not seem to be here yet and the sunspot number for july was at a record low so we have been 3 years in the single or low double digit numbers with no sign of recovery I agree it does not look good.&quot;

They cannot predict cycle 26 as far as I know. I said &quot;during cycle 26&quot; for entirely other reasons. Air temperature correlates with the prior cycle even better than with the current one for very good reasons.

Don&#039;t ask me for the Sami Solanki link that proves this because all the good stuff seems to go AWOL on the net.

As to cycle 25 it appears that a consensus has developed due to a surface conveyer on the sun. This surface conveyer has a big leadtime and so it wasn&#039;t 25 that had the doubt factor about it. But the predictions of 24 can sound like omens. They can sound like omens much to the delight of science-frauds and failed analysts like Quiggin., who calls all people who look for patterns &quot;cycle-cranks&quot;

Thats where the disparity is here. With 24 they had to go on prior patterns and rules of thumb. The whole thing is done on rules of thumb at the moment but this is a valid thing.

But the reason that they are so sure of the disaster of cycle 25 is that they bore witness to the surface conveyer. Whereas their speculations of cycle 24 were far more indirect.

I say that the 2030&#039;s will be disastrously cold because thats the only decade I&#039;d wager my entire superannuation on.

But being less of a pussy about it, and waging a good bet, I would suggest to you that the cooling will start pretty much right away. With only one or two up years all the way down to the 2030&#039;s.

Its a weakass thing to say that the cooling WILL!!!! start pretty much right away. Because as we all know its already started.

You might get some mild uptick after Forbush events, after the next solar maximum, or during the period after the gulf stream has been in a strong phase. But I would see a sort of situation of 8 years of cooling against 3 years of feeble warming and a sort of continual oscillation down clear through the 2030&#039;s.
</description>
		<content:encoded><![CDATA[<p>&#8220;Graeme; I am interested in how they project out to cycle 25 and 26. I have found papers by solar physicists which explain the prediction for the coming cycle 24 based on the relative strength of the polar to the toroidal magnetic fields. Statistically I understand how past solar cycles can be related to climate. I agree the end of 23 does not seem to be here yet and the sunspot number for july was at a record low so we have been 3 years in the single or low double digit numbers with no sign of recovery I agree it does not look good.&#8221;</p>
<p>They cannot predict cycle 26 as far as I know. I said &#8220;during cycle 26&#8243; for entirely other reasons. Air temperature correlates with the prior cycle even better than with the current one for very good reasons.</p>
<p>Don&#8217;t ask me for the Sami Solanki link that proves this because all the good stuff seems to go AWOL on the net.</p>
<p>As to cycle 25 it appears that a consensus has developed due to a surface conveyer on the sun. This surface conveyer has a big leadtime and so it wasn&#8217;t 25 that had the doubt factor about it. But the predictions of 24 can sound like omens. They can sound like omens much to the delight of science-frauds and failed analysts like Quiggin., who calls all people who look for patterns &#8220;cycle-cranks&#8221;</p>
<p>Thats where the disparity is here. With 24 they had to go on prior patterns and rules of thumb. The whole thing is done on rules of thumb at the moment but this is a valid thing.</p>
<p>But the reason that they are so sure of the disaster of cycle 25 is that they bore witness to the surface conveyer. Whereas their speculations of cycle 24 were far more indirect.</p>
<p>I say that the 2030&#8217;s will be disastrously cold because thats the only decade I&#8217;d wager my entire superannuation on.</p>
<p>But being less of a pussy about it, and waging a good bet, I would suggest to you that the cooling will start pretty much right away. With only one or two up years all the way down to the 2030&#8217;s.</p>
<p>Its a weakass thing to say that the cooling WILL!!!! start pretty much right away. Because as we all know its already started.</p>
<p>You might get some mild uptick after Forbush events, after the next solar maximum, or during the period after the gulf stream has been in a strong phase. But I would see a sort of situation of 8 years of cooling against 3 years of feeble warming and a sort of continual oscillation down clear through the 2030&#8217;s.</p>
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		<title>By: GraemeBird.</title>
		<link>http://jennifermarohasy.com/blog/2008/08/a-spot-of-controversy/comment-page-1/#comment-58846</link>
		<dc:creator>GraemeBird.</dc:creator>
		<pubDate>Fri, 22 Aug 2008 18:15:29 +0000</pubDate>
		<guid isPermaLink="false">http://jennifermarohasy.com/blog/?p=1989#comment-58846</guid>
		<description>&quot;So, are you making a prediction of an ice age?&quot;

A &quot;LITTLE&quot; ICE AGE YES.

Thats what the science says. There is simply no getting around that. But so far I do believe that we ought to be able to avoid the full-blown version if at first we can defeat socialism in science.

Each new little ice age has a more than 50% chance of being more severe than the last. Thats just a fact.

But I surmise that the glacial period only gets locked in when the ice interferes witht the ocean currents. So we can avoid this side of it hopefully but only so long as we are a free and viable civilisation. You leave it up to nature and nature will cock it up every time.

But yes we are on the cusp of a so-called &quot;little ice age&quot;.

No question about that at all.

Things change if you only go on the scientific evidence. It changes everything. The prattling of puny humans becomes meaningless. The leftists have their mantras and its the commie version of wishing upon a star.

THE LEFTISTS THINK IN THEIR HEARTS THAT IF A MILLION OF THEM CAN LIE A MILLION TIMES IT WILL ALTER REALITY.

But it won&#039;t.

So yes if we are only going on scientific evidence then we have a &quot;little-ice-age&quot; on our hands.

The decade I can be absolutely sure of is the 2030&#039;s. But I speculate that the cooling will move apace pretty much from here on in.
</description>
		<content:encoded><![CDATA[<p>&#8220;So, are you making a prediction of an ice age?&#8221;</p>
<p>A &#8220;LITTLE&#8221; ICE AGE YES.</p>
<p>Thats what the science says. There is simply no getting around that. But so far I do believe that we ought to be able to avoid the full-blown version if at first we can defeat socialism in science.</p>
<p>Each new little ice age has a more than 50% chance of being more severe than the last. Thats just a fact.</p>
<p>But I surmise that the glacial period only gets locked in when the ice interferes witht the ocean currents. So we can avoid this side of it hopefully but only so long as we are a free and viable civilisation. You leave it up to nature and nature will cock it up every time.</p>
<p>But yes we are on the cusp of a so-called &#8220;little ice age&#8221;.</p>
<p>No question about that at all.</p>
<p>Things change if you only go on the scientific evidence. It changes everything. The prattling of puny humans becomes meaningless. The leftists have their mantras and its the commie version of wishing upon a star.</p>
<p>THE LEFTISTS THINK IN THEIR HEARTS THAT IF A MILLION OF THEM CAN LIE A MILLION TIMES IT WILL ALTER REALITY.</p>
<p>But it won&#8217;t.</p>
<p>So yes if we are only going on scientific evidence then we have a &#8220;little-ice-age&#8221; on our hands.</p>
<p>The decade I can be absolutely sure of is the 2030&#8217;s. But I speculate that the cooling will move apace pretty much from here on in.</p>
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		<title>By: Gary Gulrud</title>
		<link>http://jennifermarohasy.com/blog/2008/08/a-spot-of-controversy/comment-page-1/#comment-58845</link>
		<dc:creator>Gary Gulrud</dc:creator>
		<pubDate>Fri, 22 Aug 2008 11:42:46 +0000</pubDate>
		<guid isPermaLink="false">http://jennifermarohasy.com/blog/?p=1989#comment-58845</guid>
		<description>&quot;Leftwingers never pay up on bets.&quot;

They&#039;re called welchers here; no credit is extended to them.
</description>
		<content:encoded><![CDATA[<p>&#8220;Leftwingers never pay up on bets.&#8221;</p>
<p>They&#8217;re called welchers here; no credit is extended to them.</p>
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		<title>By: SJT</title>
		<link>http://jennifermarohasy.com/blog/2008/08/a-spot-of-controversy/comment-page-1/#comment-58844</link>
		<dc:creator>SJT</dc:creator>
		<pubDate>Fri, 22 Aug 2008 05:09:30 +0000</pubDate>
		<guid isPermaLink="false">http://jennifermarohasy.com/blog/?p=1989#comment-58844</guid>
		<description>&quot;But you won&#039;t ever have two weak cycles in a row and not get dramatic cooling. 23 was weak by 20th century standards. If 24 is weak the cooling trend just started will continue and it will set us up for a truly catastrophic plunge during the time period of solar cycles 25 and 26.

Leftwingers never pay up on bets. But if you could legally lock it in, you could bet your last dollar on the fact that the 2030&#039;s will be substantially colder than the 90&#039;s. This won&#039;t be a line-ball call and even Goddard won&#039;t be able to finesse the data away.

This will be a serious disaster. &quot;

So, are you making a prediction of an ice age?
</description>
		<content:encoded><![CDATA[<p>&#8220;But you won&#8217;t ever have two weak cycles in a row and not get dramatic cooling. 23 was weak by 20th century standards. If 24 is weak the cooling trend just started will continue and it will set us up for a truly catastrophic plunge during the time period of solar cycles 25 and 26.</p>
<p>Leftwingers never pay up on bets. But if you could legally lock it in, you could bet your last dollar on the fact that the 2030&#8217;s will be substantially colder than the 90&#8217;s. This won&#8217;t be a line-ball call and even Goddard won&#8217;t be able to finesse the data away.</p>
<p>This will be a serious disaster. &#8221;</p>
<p>So, are you making a prediction of an ice age?</p>
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