Environment and representation

Revising the fish paper, and reading Bromley and Paavola on environmental economics, the question of the nature of ethical resource relations between the rich and poor world keeps arising. In particular, the issue of paternalism is persistent. The question must be asked of whether there are individuals or groups who ‘know better’ when it comes to environmental choices and, if so, how the superiority of their understanding can be verified and legitimated.

Whether it is Angolan diamonds or West African fish, there is often a case to be made that rich world access to commodities in the poor world has harmful effects. It may fuel conflicts (as with diamonds), it may reduce the future possibilities for resource use within the poor countries (as with fish), and it may enrich corrupt or non-representative elites while not benefitting the population at large. People have generally been critical of the Chinese government for striking resource deals with states that the west shuns because of their poor human rights records and lack of democratic credentials.

The big question, it seems, is how to treat the interests of people in non-representative political systems. Do people in democratic systems (or rich countries) have an obligation to effectively act as their agents, anticipate their preferences, and try to guide outcomes towards satisfying them?

Much recent policy seeks to do exactly this. When China decides that the electricity and prestige generated by the Three Gorges Dam is worth more than the flooded territory and other costs of construction, on what basis can or should we say that they are wrong? We can accuse them of short-term thinking (though our right to do so in anything beyond an advisory manner is dubious) or of violating the rights of individuals (which almost always happens when people are forced to do things in systems that lack political and legal accountability). All that said, the idea that rich states or international organizations can take up the cause of representing the general population of China strikes me as a problematic one.

Naturally, there are also accusations of hypocrisy. How many environmental choices within the rich world have been made on the basis of short-term thinking? How many have harmed a great many individuals for dubious value? Do not the states which are undergoing the process of development today have the right to make the same mistakes as states that have already developed did in the past? To the last of those, it can be responded that our level of understanding about the world has improved substantially since the industrial revolution. When developed states first used DDT, they were not aware of important consequences the introduction of that chemical into the environment would have. Arguably, the same can be said of all the coal that was burned to generate steam power and electricity. The trickier question is whether improved knowledge creates an obligation on the part of developing states to make choices that avoid incurring the kind of harms already suffered in the developed world.

There are also international efforts to encourage better environmental policy that might reasonably be seen as empowering, rather than paternalistic. The Publish What You Pay Initiative and Extractive Industries Transparency Initiative are trying to encourage (or require) resource extracting firms to publish the details of their contracts with governments. This allows scrutiny by the domestic regulators of the firms, by different branches of the governments involved in the contracts, by people living under the authority of those governments, and by international bodies. Presumably, having access to such information could allow for the mobilization of political energy, on the part of any or all of those organizations. At first glance, this model is more appealing than the paternalistic one.

In the end, this is reflective of a larger overall tension within environmental debates. There are certain groups that are often willing to promote optimum outcomes (scientists and economists in particular) that are based on analyses that are rigorous according to standards established within their own disciplines. Then, there is a political process that arrives at decisions on the basis of ongoing political realities – many of which have nothing to do directly with the nature and importance of the environmental issues in question. Finally, there are those who assert the fundamental rightness of views or policies on the basis of some combination of these considerations and others. Such a view suggests that there is an ideal policy (or at least a better policy) out there, but that its nature is not fully captured in technocratic assessment and does not arise spontaneously from the political process. I believe this intuitively, but have a great deal of trouble sketching out the details.

On what basis, however, can the desirability of this kind of policy be asserted? One mechanism is democratic endorsement. Many theorists assert the value of open discussion as a mechanism through which policy might be chosen. Of course, translating discussion into action brings it up against all the barriers produced by existing distributions of power. Likewise, people are not equally capable of engaging in discussion – especially when expert knowledge is a required currency in order for arguments to be taken seriously.

These are not questions to which I see straightforward answers. There is no group that can be trusted to evaluate the situation from a neutral perspective. There is likewise no solid way to assert which values are important, and how important each is with respect to others. The easiest solution, from the perspective of those trying to act in the world, is to identify those areas where present practice deviates most substantially from ideal practice as best understood, and where the gap between the two can be closed or reduced through available and acceptable means. I call this the strategy of picking low-hanging fruit. Of course, the assumption behind this strategy is that the big questions above will eventually be resolved to the satisfaction of most, allowing for further progress. There is plenty of reason to be skeptical about that.

Fish paper publication upcoming

I may be delerious because it’s 6:30am, but this seems pretty unambiguous:

I really enjoyed the piece you wrote on EU policies regarding fishery sustainability off the coast of West Africa. I’d like to work with you to prepare your piece for publication in [the MIT Internatinal Review].

You mentioned on your cover letter that you would be willing to “re-focus it in the most appropriate direction and summarize other sections.” This will probably comprise the bulk of our work together, as your piece was very well written to begin with.

An excellent bit of news by which to start the day. I am off to London.

Thesis development

Talking with Dr. Hurrell about the thesis this evening was rather illuminating. By grappling with the longer set of comments made on my research design essay, we were able to isolate a number of interwoven questions, within the territory staked out for the project. All relate to science and global environmental policy-making, but they approach the topic from different directions and would involve different specific approaches and styles and standards of proof.

Thesis idea chart

The first set deal with the role of ‘science’ as a collection of practices and ideals. If you imagine society as a big oval, science is a little circle embedded inside it. Society as a whole has a certain understanding of science (A). That might include aspects like objectivity, or engaging in certain kinds of behaviour. These understandings establish some of what science and scientists are able to do. Within the discipline itself, there is discussion about the nature of science (B), what makes particular scientific work good or bad, etc. This establishes the bounds of science, as seen from the inside, and establishes standards of practice and rules of inclusion and exclusion. Then, there is the understanding of society by scientists (C). That understanding exists at the same time as awareness about the nature of the material world, but also includes an understanding of politics, economics, and power in general. The outward-looking scientific perspective involves questions like if and how scientists should engage in advocacy, what kind of information they choose to present to society,

The next set of relationships exist between scientists and policy-makers. From the perspective of policy-makers, scientists can:

  1. Raise new issues
  2. Provide information on little-known issues
  3. Develop comprehensive understandings about things in the world
  4. Evaluate the impact policies will have
  5. Provide support for particular decisions
  6. Act in a way that challenges decisions

For a policy-maker, a scientist can be empowering in a number of ways. They can provide paths into and through tricky stretches of expert knowledge. They can offer predictions with various degrees of certainty, ranging from (say) “if you put this block of sodium in your pool, you will get a dramatic explosion” to “if we cut down X hectares of rainforest, Y amount of carbon dioxide will be introduced into the atmosphere.”

The big question, then, is which of these dynamics to study. Again and again, I find the matter of how scientists understand their legitimate policy role to be among the most interesting. This becomes especially true in areas of high uncertainty. The link from “I know what will happen if that buffoon jumps into the pool strapped to that block of sodium” to trying to stop the action is more clear than the one between understanding the atmospheric effects of deforestation and lobbying to curb the latter. Using Stockholm as a ‘strong case’ and Kyoto as a ‘weak case’ of science leading to policy, the general idea would be to examine how scientists engaged with both policy processes, how they saw their role, and what standards of legitimacy they held it to. This approach focuses very much on the scientists, but nonetheless has political saliency. Whether it could be a valid research project is a slightly different matter.

The first big question, then, is whether to go policy-maker centric or scientist centric. I suspect my work would be more distinctive if I took the latter route. I suspect part of the reason why the examiners didn’t like my RDE was because they expected it to take the former route, then were confronted with a bunch of seemingly irrelevant information pertaining to the latter.

I will have a better idea about all of this once I have read another half-dozen books: particularly Haas on epistemic communities. Above all, I can sense from the energy of my discussions with Dr. Hurrell that there are important questions lurking in this terrain, and that it will be possible to tackle a few of them in an interesting and original way.

The Salmon of Doubt

One more promising bit of academic news, from the MIT International Review:

Your paper is indeed still being considered (congratulations!), having made it through a particularly rigorous selection process. You will receive a more formal note to this effect in the forthcoming days.

This is, of course, the eternal fish paper, still passing through journal selection processes on its way to eternity. So much time has now passed since I wrote that paper that it feels like a familiar alien life-form that has been observing me continuously, but which I can only properly recognize when it glances at me in a certain way. Needless to say, this is an odd relationship to have with a piece of your own work.

I am very cautiously optimistic. If the paper gets through to publication, it will be my first published work in a journal not run by the University of British Columbia.

Research design essay blasted

I just got the feedback on my research design essay, and it is enormously less positive than I had hoped. The grade is a low pass and there are two written statements included: one that is fairly short and reasonably positive, the other longer and far more scathing. It opens with “[t]his research design is not well thought out.” Both comments discuss the Stockholm Convention and Kyoto Protocol as though they are the real focus of the thesis; by contrast, they were meant to be illustrative cases through which broader questions about science and policy could be approached.

The shorter comment (both are anonymous) says that “the general idea behind the research is an interesting one” while the longer comment calls the cases “well-selected… [with] fruitful looking similarities and differences.” The big criticisms made in the longer comment are:

  1. The nuclear disarmament and Lomborg cases are unnecessary and irrelevant.
  2. I haven’t selected which key bits of the Kyoto negotiations to look at.
  3. My philosophy of science bibliography is not yet developed.
  4. Not enough sources on Kyoto or Stockholm are listed. Too many are scientific reports.

It blasts me for not yet having a sufficiently comprehensive bibliography, and for the irrelevance the commenter sees in the nuclear weapons and Lomborg examples. The whole point of those is to address the question of what roles scientists can legitimately take, and how the policy and scientific communities see the role of science within global environmental policy making. The point is definitely not, as the comment seems to assume, to compare those cases with Stockholm and Kyoto. Taken all in all, this is hands-down the most critical response to anything important I have written for quite a number of years.

To me, it seems like the major criticism is that the thesis has not been written yet. I mention being interested in the philosophy of science, insofar as it applies, but have not yet surveyed the literature to the extent that seems expected. The same goes for having not yet selected the three “instances or junctures” in the Kyoto negotiations that I am to focus on.

As is often the case when I see something I was quite confident about properly blasted, I am feeling rather anxious about the whole affair – to the point, even, of feeling physically ill. I always knew there was a lot more work to be done – a big part of why I have decided to stay in Oxford over the summer – but I expected that the general concepts behind the thesis plan were clear enough. The long comment definitely indicates that not to be the case. I can take some solace in what Dr. Hurrell has said. He has more experience with environmental issues than probably anyone else in the department and has also had the most exposure to the plotting out of my particular project. Of it, he has said: “[the] Research Design Essay represent[s] an excellent start in developing the project and narrowing down a viable set of questions to be addressed.” Still, I would be much happier if the examiners had said likewise.

The major lesson from all this is to buckle down, do the research, and prove them wrong for doubting the potential and coherence of this project. The issue is an important one, even if it is more theoretical and amorphous than many of the theses they will receive. A simple comparison of Kyoto and Stockholm would be enormously less interesting.

Lomborg on fish

I just re-read the short section on world fisheries in Bjorn Lomborg’s Skeptical Environmentalist, and noted that the level of analysis shown there is low enough to cast doubt on the rest of the book. He basically argues that:

  1. The global fish catch is increasing.
  2. We can always farm our way out of trouble.
  3. Fish aren’t that important anyhow (only 1% of human calories, 6% of protein).

He is seriously wrong on all three counts. On the matter of overall catch, that is a misleading figure, because it doesn’t take into account the effort involved in catching the fish. You could be catching more because you’re building more ships, using more fuel, etc. As long as subsidy structures like those in the EU and Japan remain, this is inevitable. While such technological advances can conceal the depletion of fish stocks, the reality remains. If we’re fishing above the rate at which a fishery can replenish itself, it doesn’t matter whether our catches are increasing or not. Or rather, it does insofar as it helps to determine how long it will be before the fishery collapses, like the cod fisheries of Newfoundland and the North Sea already have. Fisheries are also complex things. Catching X fish and waiting Y time doesn’t necessarily mean that you will have X fish to catch again. Much has to do with the structure of food webs, and thus energy flows within the ecosystem.

The idea that farming can be the answer is also seriously misleading. First and foremost, farmed fish are almost exclusively carnivorous. That means they need to be fed uglier, less tasty fish in order to grow. Since they aren’t 100% efficient at turning food into flesh, there is an automatic loss there. More importantly, if we begin fishing other stocks into decline in order to farm fish, we will just have spread the problem around, not created any kind of sustainable solution. As I have written about here before, serious pressure already exists on a number of species that are ground into meal for fish-farming. There are also the matters of how fish farms produce large amount of waste that then leaches out into the sea: biological wastes from the fish, leftover hormones and antibiotics from the flood of both used to make the fish grow faster and get sick less often in such tight proximity, and the occasional seriously diseased of genetically damaged fish escaping to join the gene pool.

I can only assume that Lomborg is right to say that “fish constitutes a vanishingly small part of our total calorie consumption – less than 1 percent – and only 6 percent of our protein intake.” Even so, that doesn’t mean that losing fisheries as a viable source of calories and protein would not be a terrible event. Humanity overall may not be terribly dependent, but certain groups of individuals are critically dependent. Moreover, the “it’s not all that important a resource anyway, so who cares if it goes?” attitude that is implied in Lomborg’s assessment fails to consider the ramifications that continuing to fish as we are could have for marine ecosystems in general and the future welfare of humanity.

One last item to identify is the fallacious nature of the 100 million tons a year of fish we can “harvest for free.” This is his estimate of the sustainable catch, and he then notes that we are only catching 90 million tons. He goes on to say that “we would love to get our hands on that extra 10 million tons.” First off, the distribution here matters. If the sustainable catch for salmon is five million tons and we are catching twenty, the overall figure doesn’t reflect the fact that salmon stocks will be rapidly destroyed. If we’re burning our way through, species by species (look at the wide variety of fish now served as ‘cod’ in the UK), then even a total catch below the aggregated potential sustainable yield could be doing irreparable harm. Secondly, we have shown no capacity for restraint as a species. Just looking at what Canada has done within its own territorial waters demonstrates that even rich governments with good scientists can make ruinous policy choices for political or other kinds of reasons.

All in all, Lomborg’s analysis is seriously misleading and lacks comprehension of the dynamics that underlie marine ecology and the human interaction with it that takes place. While my research project for the thesis partly involves examining the controversy surrounding Lomborg, I am not planning to critique his statements directly in the thesis. With passages like this included, I may be tempted.

The science of complex systems

While walking with Bilyana this morning, we took to discussing complex dynamic systems, and the capability of present-day science to address them. Such systems are distinguished by the existence of complex interactions and interdependencies within them. You can’t look at the behaviour of a few neurons and understand the functioning of a brain; likewise, you can’t look at a few ocean currents or a few cubic miles of atmosphere and understand the climatic system. The resistance of these systems to being understood through being broken down and studied piece by piece is why they pose such a challenge to a scientific method that is generally based on doing exactly that.

Murray Gell-Mann, the physicist who discovered quarks while working at the Stanford Linear Accelerator Center, extensively discusses complex dynamic systems in his excellent book: The Quark and the Jaguar. Among the most interesting aspects of that book is the discussion of the difficulty of categorizing things as simple or complex. That is to say, establishing the conditions of complexity. Some kinds of problems, for instance, are extremely complex for human beings – taking the sixth root of some large number, for instance – but facile for computers. That said, computers have a terrible time trying to perform some tasks that people perform without difficulty. The comparison of human and machine capability is appropriate because of the difficulties involved in trying to understand something like the climatic system and determine the effects that anthropogenic climate change will have upon it. Increasingly, our approach to studying such things is based on computer modelling.

Whether studying an economy, the cognitive processes of a cricket, or the dynamics of a thunderstorm, modelling is an essential tool for understanding complex systems. At the same time, a level of abstraction is introduced that complicates the status of such understanding. First of all, it is likely to be highly probabilistic: we can work out about how many bolts of lightning a storm with certain characteristics might produce, but cannot predict with exactitude the behaviour of a certain storm. Secondly, we might not understand the reasons for which behaviour we predict is taking place. Some modern aircraft use neural networks and evolutionary algorithms to dampen turbulence along their wings, through the use of arrays of actuators. Because the behaviour is learned rather than programmed, it doesn’t reflect understanding of the fluid dynamics involved in the classical sense of the word ‘understanding.’

I predict that the most significant scientific advancements in the next hundred years or so will relate to complex dynamic systems. They exist in such importance places, like all the chemical reactions surrounding DNA and protein synthesis, and they are so imperfectly understood at present. It will be interesting to watch.

On the importance of hope and dedication

Happy birthday Elise Haynes

Tonight, I have been speaking with friends of mine about the challenges of these living generations, and the opportunities afforded to us. On the basis of our wealth, we can diminish and subdue the greatest scourges that impact humanity: scourges of poverty and disease. On the basis of our compassion, we might overcome the forces that drive us apart from one another, when we are fundamentally so close. We are inescapably pressed together in such a tiny corner of the cosmos.

Imagine if John Kennedy’s inaugural address could be modified, so as to serve the great challenge of our time:

We choose to [end extreme poverty] in this decade and do the other things, not because they are easy, but because they are hard, because that goal will serve to organize and measure the best of our energies and skills, because that challenge is one that we are willing to accept, one we are unwilling to postpone, and one which we intend to win.

We can deal with the horrors of infectious disease and poverty. We can work to mitigate the warlike and genocidal qualities of dictators and governments. We can and must work for a better world. It is my enduring hope, and all my faith in humanity, that we shall.

Reminiscing about LIFE

The Duen

Photo from www.thenaturalcoast.com

Since I was feeling vaguely ill all day, I made lunch and dinner stir-fries with large amounts of ginger. I don’t know why, but I’ve always found that ginger helps with nausea and general feelings of being unwell. The captain of the Duen first told me about it, during the first LIFEboat flotilla. A floating sustainability conference which took place on more than a dozen tall ships, the LIFEboat flotilla was one of the best weeks of my life, even though I was ridiculously seasick for much of it, on account of gale force winds and huge waves.

The Duen was a small ship – far smaller than the Pacific Swift, which was my berth for the second Flotilla. When tacking upwind, the boat listed at an angle of about thirty degrees, with me clinging to the upper lip in a borrowed survival suit: lent to me because I had to be on deck in the pouring rain all the time because I was so seasick. For years afterwards, I couldn’t stand the sight, smell, or taste of scones, because that’s what people kept trying to feed me. Despite all that, spending a week traveling through British Columbia’s Gulf Islands in a tall ship is an amazing experience. More so when you’re in a group like the one Jeff Gibbs created and which has been supported by people like David Suzuki and Jane Goodall, who I actually met during the first flotilla.

Leadership Initiative for Earth (LIFE) is a Vancouver based environmental organization that I was involved with for several years. I attended a conference of theirs at a high school with Jonathan. I then took part in two Flotillas, each of which required a large amount of environmentally related community service in order to be eligible. Jonathan and I worked at the Wild Bird Trust in North Vancouver, planting trees and pulling out poles from a frozen swamp. We also had to give presentations and slide shows afterwards. I gave one at the Vancouver Folk Festival, after the second flotilla. It was really excellent, because I got a free Folk Festival pass in the process.

One of the best things about the two flotillas was learning a bit of marine navigation. Because of the complexity of the Gulf Islands and their tides, the importance of maps, navigation, and location there are considerable. There are many passes that can only be used at certain times, because of the tides. During the second flotilla, I got to help with the coordination of the fleet overall: managing where different ships would stop at different times. The flotilla mostly took place on the ships, interacting with the members of your group, but there were also excursions on shore. We visited a sustainably harvested forest and got to touch sea cucumbers brought up by divers.

I wish I had some photos to post, but they are all in Vancouver in non-digital form. The one above wasn’t taken by me, but it does show the ship I was on for the first flotilla, in a place much like many we visited.

The original WildLIFE conference happened in 1995, when I was only twelve. As such, I probably didn’t get as much from it as most participants, nor was I able to contribute very effectively. The Flotillas were in 1997 and 1998, respectively. Since then, I’ve largely lost touch with the organization. The only participant with whom I’ve had any contact is Kevin Millsip, one of the two leaders of my group in 1996. He is now a Trustee on the Vancouver School Board; perhaps Sasha Wiley will meet him one day.

At one point, it seemed that LIFE had changed its name. At other points, I couldn’t seem to find anything about it at all. I am glad to see that they seem to be active at the moment. Apparently, “there have now been five Flotillas, all extraordinary learning adventures for the 750 youth who participated.” I wish I had stayed in contact with members of my two groups. At the time, I think being rather younger than most of the other participants impacted my ability to relate directly with them. Even so, I am incredibly glad to have been involved.

I strongly suspect the whole LIFE experience has impacted on my choice of discipline and sub-field. To be simultaneously exposed to a place as beautifully alive as the Gulf Islands and such a group of committed and motivated people is a powerful combination, as Gibbs must have anticipated. I am sure my fellow participants are also grateful for his imagination and initiative.

Draft RDE complete

Two hours before my self-imposed deadline (to be brutally enforced by Claire), I finished a solid first draft of my research design essay, including two appendices. Weighing in at about 5000 words, sans appendices, it is right in the middle of the range from minimum to maximum length, leaving me some space to correct errors that my two much appreciated peer-editors point out before Sunday.

Many thanks to Meghan and Claire for throwing themselves in front of that bullet.

If you feel left out for not getting a copy, download one here (PDF). Please leave me comments ranging from “this word is spelled incorrectly” to “the entire methodological construction of this project is hopeless, for the following intelligent and well-articulated reasons.” The linked PDF doesn’t include the appendices because they are separate Word files and I don’t have software to merge PDF files with me. They really shouldn’t be necessary, anyhow.

[Update: 27 May 2006] I have a slightly revised version up, based on my own editing. Still waiting for comprehensive responses from external readers.