5/2/12 |
| |||
|
5/2/12 |
| ||
SUBJECT: Please remove my name from AMEG web page
|
5/3/12 |
| ||
May 29 (9 days ago) |
| |||
On 02/05/2012 11:00, Ken Caldeira wrote:John,I see I am listed on the page: http://ameg.me/index.php/about-amegWhile you are literally correct in saying that my advice was sought and obtained, listing my name is giving people the impression that I approve of AMEG statements.Please remove my name from your web site as soon as possible.Thank you.Regards,Ken Caldeira
The authors write, “Personally, we much prefer to hear climate scientist James Hansen speak of a ‘planetary emergency’ (in view of last year’s record low Arctic sea ice cover),” and they go on to contrast Hansen’s desire to prevent further fossil fuel expansion with AMEG’s desire only for geoengineering.
I quoted Hansen, in a Huffington Post article last year, saying, on the very day of that lowest sea ice cover, during a presentation given for Greenpeace –
“If you need a rescue package, to some degree it inherently is geoengineering.”
(http://www.huffingtonpost.com/nathan-currier/saving-the-arctic-ice-gre_b_1960151.html)
The question is really, how far along are we now, and do we need the rescue package? If not, how bad will it get, and when?
To say that these authors don’t really know what they are talking about is actually a polite understatement. Almost every “factual” statement in the piece seems incorrect – for example, David Keith and Ken Caldeira are not remotely part of AMEG, and are in no direct contact that I am aware of with AMEG members, but are listed as though they were members of it. That kind of thing.
Everyone associated with AMEG obviously wants cuts in carbon emissions to near zero, although it is described in the piece as a group for which continued emissions are “fine.” You get the picture – this is grossly embarrassing and unprofessional stuff, replete with ludicrous photos of contrails, and probably not even worthy of the time it takes to respond to it.
But let me, while I’m about it, address a primary error or two. The authors do not seem to understand how the climate system works, and how near-term concerns can become vital to long-term interests as one approaches tipping points in the climate system. The kind of comprehensive, combined emissions reductions they mention are, without question, 100% vital, but don’t act quickly at all to reduce radiative forcing.
Now, Hansen, in fact, chose his words very carefully – such a rescue package is not, inherently, ONLY geoengineering. That is, indeed, a problem that is frequently not well articulated in these discussions – from either side. Therefore, I recently started 1250, at 1250now.org, to emphasize the kinds of things, outside of geoengineering, that can also come to the rescue for relatively quick temporary relief from a spiraling climate emergency like ours.
We’ll see whether these authors at least sign and spread around the petition at the 1250 homepage. As I said in a recent HuffPost piece about the group, those environmental groups that dislike geoengineering should be buzzing about 1250′s prescriptions like bees around honeysuckle. But I wouldn’t be surprised if they don’t…..
Everyone associated with AMEG obviously wants cuts in carbon emissions to near zero, although it is described in the piece as a group for which continued emissions are “fine.” You get the picture – this is grossly embarrassing and unprofessional stuff, replete with ludicrous photos of contrails, and probably not even worthy of the time it takes to respond to it.
This statement is utterly untrue:
The authors write, “Personally, we much prefer to hear climate scientist James Hansen speak of a ‘planetary emergency’ (in view of last year’s record low Arctic sea ice cover),” and they go on to contrast Hansen’s desire to prevent further fossil fuel expansion with AMEG’s desire only for geoengineering.
It is totally opposite what is the reality. At AMEG meetings there has never been - any time - suggestion that there is a preference to geoengineering. The farthest I could think of that line of suggestion is that we may have discussed that due to economic realities, "realpolitik", the economic systems will not respond to the climate change due to economic costs of clean energy being more expensive in comparison to fossil fuels - to deliver profits - forcing geoengineering as second best option.
It has always been the "disgusting" option, Plan B. Not something that has been actively advocated as the best course of action. It is obvious that Carbon Dioxide Removal (CDR) does not make any sense if there are coal fired power stations digging more coal from soil. No one is prepared to bury carbon at great financial cost as long as others are digging it up at will.
The AMEC focus has been planning for emergency situations where the Arctic sea ice cover rapidly disintegrates with thawing Arctic permafrost soils and the Arctic Ocean's methane clathrates from sea bed becoming a rapid emitter of powerful greenhouse gases (methane, carbon dioxide and nitrous oxide) in large quantities and major hydroxyl reduction in the Arctic airmass as a result of inreased methane presence.
Arctic sea ice remains very fragmented and being pulverised by a persistent depression system that has been remaining around the North Pole since May, and still continuing. This causes vertical upwells and the pulverised ice has larger 3-dimensional surface area to mop up sun's heat. Also Russia has seen the earliest ever snow cover loss this year. Since the last year various sources has suggested that the Arctic Ocean ice cover might go as early as this summer, but AMEC suggests 2015.
I have been toting the North Pole ice cover break up to occur sometime after the year 2010 since 2005 when I set up the Frozen Istmuses Protection Campaign. Some of my conference highlights on this matter are World Water Week 2006 where I raised the matter on my presentation, and then in September 2007 (the following year) at the RSE Symposia organised by Kofi Annan and Jose Manuel Barroso when my previous years projections were going my way against 2100-2150 projections of the Arctic Council / IPCC. Even in February 2007 the Arctic Council's "Arctic Impact Report", suggested that sea ice would go sometime 2100-2150, in any case no earlier than 2070. I am also advocate of the First Nations post-1992 Rio Earth Summit UN General Assembly investigation request motion that both the marine and terrestrial ice covers will respond very rapidly to any sustained warming of the polar regions with both land ice and sea ice destabilising very rapily. This is, of course, also raised by the ABC countries who are appalled by the dogmatism of the Western EU/US academia on "the slow ice cap responses".
Regards,
Veli Albert
Date: Fri, 7 Jun 2013 09:47:55 -0700
From: natcu...@gmail.com
To: geoengi...@googlegroups.com
CC: kcal...@carnegiescience.edu
Subject: [geo] Re: I have repeatedly asked John Nissen to remove my name from AMEG website and he has not complied with my requests.
--
You received this message because you are subscribed to the Google Groups "geoengineering" group.
To unsubscribe from this group and stop receiving emails from it, send an email to geoengineerin...@googlegroups.com.
To post to this group, send email to geoengi...@googlegroups.com.
Visit this group at http://groups.google.com/group/geoengineering?hl=en.
For more options, visit https://groups.google.com/groups/opt_out.
It is totally opposite what is the reality. At AMEG meetings there has never been - any time - suggestion that there is a preference to geoengineering.
Consider practices and regulations that are having, or risk having, a heating effect on the Arctic. A postponement of drilling in the Arctic would be sensible, because of inevitable escape of methane but also because of the risk of blowout with or without oil spill.
Try to maintain or even enhance the current cooling effect from currently emitted sulphate aerosols in the troposphere at mid to high northern latitudes. For example the regulation to ban bunker fuel for ships should be relaxed while encouraging continued use of bunker fuel where the resulting aerosol emissions might be beneficial. Reduction of sulphate aerosol ‘pollution’ will be unpopular with many environment groups, but the priority to cool the Arctic has to be established.
Establish the positive and negative net forcing from contrails, and encourage flight paths of commercial airplanes to reduce positive or increase negative net forcing. The ban on polar flights, lifted recently, should be reintroduced.
(Editors Note: Weather and Climate Engineering – William Cotton at the AMS )Reduce black carbon into Arctic. Make for preparedness to fight tundra fires in Arctic and sub-Arctic.
Find ways to remove black carbon from coal fired power stations, while allowing or compensating for the cooling effect that their aerosol emissions would be producing without the scrubbing out of sulphur compounds.
GEOENGINEERING ACTIONS FOR ENHANCING THE REFLECTION OF SUNLIGHT BACK INTO SPACE AND FOR INCREASING THE THERMAL ENERGY EMITTED INTO SPACE.
- Prepare the supply and logistics for spraying aerosol precursor in large quantities, preferably into the lower stratosphere, for deployment by next March or April (not sooner because the risk of ozone depletion). Of course, possible negative impacts have to be considered before large scale deployment, but it is worth being fully prepared for such deployment on the assumption that this technique can be made to work effectively.
- Develop and test the deployment of suitably reflective particles, of such materials as TiO2, as alternative or supplement to sulphate aerosol. Prepare for large scale deployment.
- Finance the development of, and deployment capability for, marine cloud brightening, with a view to deployment on a large scale in spring 2013 – assuming that is the earliest conceivable time. The main technical problem seems to be with the jets, so experts from major companies in the ink-jet technology field need to be brought in. Boats and land installations need to be kitted out.
- Finance the development and deployment capability for cirrus cloud removal, since this is a promising technique. Suitable chemicals need to be identified/confirmed, with stock-piling of these cloud seeding chemicals. Aircraft need to be kitted out to spray these chemicals.
- Finance brainstorming sessions for geoengineering, with top scientists and engineers, such as to suggest further measures, improvements to above techniques and the development of other intervention ideas.
- Finance the research and trials of all promising techniques for helping to cool the Arctic, including the three geoengineering techniques above. Update Earth System models to deal with the actualities of sea ice retreat, such that the effects of different techniques can be modelled and optimum joint deployment strategies established.
MEASURES TO REDUCE MORE SPECIFIC RISKS FROM ARCTIC WARMING:
- Finance the research and trials of promising techniques for dealing with methane, especially the reduction of methane from wetlands draining into the Arctic. Use of diatoms to promote methanotrophs (and healthy conditions for fish) is one such technique.
- Finance the research and trials of promising techniques for dealing with surface melt of the Greenland Ice Sheet (GIS) and for reducing the speed of ice mass discharge. The latter is accelerated by warm water at the sea termination of glaciers; therefore consideration should be given to techniques to cool this water.
- Consider techniques for reducing Arctic storms and their strength. Techniques should be developed for reducing the frequency and severity of tropical storms, such as to minimise damage, especially to agriculture and low-lying conurbations.
- Consider techniques for un-sticking of blocked weather patterns.
- Consider techniques for improving surface albedo of sea, lakes, snow and ice by brightening water with bubbles, covering snow and ice with white granules or sheets to prolong albedo, draining pools on ice, forming ice on pools, depositing snow on ice (as fresh snow has a higher albedo) and on land, discouraging growth of plants with low albedo, etc.
Note that a new idea for improving surface albedo has been suggested in a paper to the AGU 2012, supported by AMEG founder member, Peter Wadhams.. His research on iceberg calving has led to ideas for reducing discharge of ice from the GIS.
A word of warning about finance of research, development and field trials: it is important that the results of such activities are independent, unbiased and free from financial interest.
Food security actions
Immediate actions to be initiated:
- Overall there is an immediate requirement for all major governments to establish an emergency ‘watchdog’ committee for internal and world food security issues. This committee should have direct access to the leadership of individual nations and include their UN Ambassador. The associated costs, in terms of humanitarian impacts alone, should warrant this move. When the assessed cost of the potentially associated national economic factors are weighed, there should be little disagreement regarding the necessity for establishing this ‘watchdog’ committee.
- The US Renewable Fuels Standard (“RFS”), a provision of the US Energy Policy Act of 2005, should be evaluated for a temporary stay. Depending entirely on the US corn harvest, this could transfer between 4 to 5 billion bushels back to the food market. That would reduce upward price pressure in the cereals markets and further assist by suppressing speculation in that area of food commodities.
- The European Renewable Energy Directive 2009/28/EC should similarly be reviewed and measures put in place to temporarily divert all relevant crops from the fuel to the food market.
- In both cases outlined in points 3 & 4 the emphasis should be on ‘temporary emergency measures’ and should only be applicable to crops that can be diverted to the food chain.
- A general directive should be agreed between all nations at the UN to prohibit the sale of OTC derivatives, in any nation, by any ‘seller’, that have any content relative to food commodities. This action will assist in dissuading institutional investors speculating in food commodities.
- If the crisis deepens point 4 should be further reinforced by prohibiting futures contracts in food commodities being sold to any entity who will not take actual delivery of the contracted goods. Great care will be necessary with this proposal as it is known that hedge funds, and investment banks, have established warehousing to control certain commodity pricing. Typical examples are the attempted 2010 cornering of the world cocoa market by a UK hedge fund and the current Goldman Sachs control of the US aluminium market.
- An alternative international seed bank must be created to provide seeds for subsistence farmers; ones that are devoid of the ‘terminator’ gene. In periods of high crop failure the inability to harvest seeds for the coming year has a crippling impact on subsistence farmers. Note that it is estimated 160,000 Indian farmers alone have committed suicide since 1967 due in part to this situation.
Following the launch of AMEG’s ‘Strategic Plan’ the above actions will be communicated to all world leaders and relevant parties in the form of an ‘Essential Action Plan’ to match the pending circumstances of the change in the world’s weather patterns. For further details, see the website of the Arctic Methane Emergency Group at AMEG.me or contact AMEG Chair John Nissen at: johnnis...@gmail.com
"A runway effect… We cannot go there." The only way to prevent this critical situation from developing into a global catastrophe is through international recognition of the issue, and collaboration on the immediate and urgent intensification of scientific inquiry and the emergency scale development of countermeasures such as geoengineering to cool the Arctic.
AMEG, the Arctic Methane Emergency Group, hereby formally complains to the UK government that the observations to which they refer in their statement [1] do not exist. The observations taken directly from the ice and recently from satellite, support a very simple model of sea ice behaviour – that the melting, as reflected by the volume average for particular months, is closely following an exponential trend, towards zero for September 2015.
June 2012
--
You received this message because you are subscribed to the Google Groups "AMEG" group.
To unsubscribe from this group and stop receiving emails from it, send an email to arcticmethan...@googlegroups.com.
John
If your argument is sound, publish it in a scientific journal. Ken is under no obligation to respond to your unpublished and non-peer-reviewed speculation.
I suggest you refer to Lenton's work on the Arctic, which fits the data well. By my understanding, it does not necessarily point to an entirely ice free arctic, but rather to a new, stable low ice state.
A
You received this message because you are subscribed to the Google Groups "geoengineering" group.
To unsubscribe from this group and stop receiving emails from it, send an email to geoengineerin...@googlegroups.com.
To post to this group, send email to geoengi...@googlegroups.com.
Visit this group at http://groups.google.com/group/geoengineering.