Sunday, April 25, 2010
Dr. Curry's essay on trust is short, and worth a read - my favourite quote: "Debating science with skeptics should be the spice of academic life ...". I couldn't agree more. I've thought the blogosphere might be a great tool to enable such debates - but the climate science blogs sometimes leave me hoping mine doesn't go that way!
Tuesday, April 20, 2010
Apparently not. However, here is a cool little online game that Wayne put me onto - you get to decide how to allocate California's water supply between Agriculture, Environment, and Urban uses, and then it tells you whether you matched the current allocation or not. Maybe if people play enough games like this they'll start to figure out the tradeoff thing. Although it's interesting that they use the existing allocation as the only one that works ... actually let me rephrase that - I just tried again and NONE of the allocations works - they all tell you you've failed! Hey, it is actually representing reality ...
Sunday, April 18, 2010
Fran: If you were to have a sit-down session with someone with a big influence on natural resources policy say Robert Zoellick, head of the World Bank, or Ken Salazar, Secretary of the U.S. Department of the Interior, what would be your advice?
Elinor: No panaceas! We tend to want simple formulas. We have two main prescriptions: privatize the resource or make it state property with uniform rules. But sometimes the people who are living on the resource are in the best position to figure out how to manage it as a commons.
Yah - I agree! At the supermarket now there are labels that provide a single number, the products "NuVal", which is supposed to help people make better decisions on what to eat. Right.
And along the lines of simple formulas, Yes magazine also has a list of 8 rules for governing a commons so you don't have to read Ostrom's famous book. Interesting to see how many of them are broken by the governance of the Missouri River.
Friday, April 16, 2010
Monday, April 12, 2010
Skip Stiles worked many years as a congressional staffer, and by his own admission, wished for better climate change predictions. He seems to have seen the light, as highlighted in this guest post at Roger Pielke Jr.'s Blog. He is responding to the recent announcement of a $50 million multi-agency program to fund the development of better climate models. While I agree with Stiles that the $50 million could be better spent, I wish he'd reserve at least a bit of it for interdisciplinary research on how to structure science to be more useful to policy.
How's this for a rapid prototype model (Courtesy of xkcd.com):
Wednesday, April 7, 2010
12. Constants, parameters, numbers (such as subsidies, taxes, standards)
11. The size of buffers and other stabilizing stocks, relative to their flows
10. Structure of material stocks and flows (such as transport network, population age structures)
9. Length of delays, relative to the rate of system changes
8. Strength of negative feedback loops, relative to the effect they are trying to correct against
7. Gain around driving positive feedback loops
6. Structure of information flow (who does and does not have access to what kinds of information)
5. Rules of the system (such as incentives, punishment, constraints)
4. Power to add, change, evolve, or self-organize system structure
3. Goal of the system
2. Mindset or paradigm that the system — its goals, structure, rules, delays, parameters — arises out of
1. Power to transcend paradigmsThe idea is that leverage points farther down the list (with smaller numbers) are more effective. Translating into my terms, I think leverage point 5 includes what I call "objectives" - the measurable things that people care about. People that have power to change the structure of the system - leverage point 4 - are either decision makers or meta-decision makers. Points 7 thru 11 are really different parts of what I do when modelling the consequences of decisions, expressed in a particular kind of modelling language. Leverage point 12 is what most people spend the most time arguing about - probably because it is the easiest thing to change.
So what's left? Leverage point 6 - information flows - is an interesting one because it forms the focus of discussions and failure to progress for the last 2 years on the Missouri River, IMHO. Who gets the information when, and then who acts on it (leverage point 4). All very unclear, and suggested clear pathways generate rapid, negative, strong (occasionally verging on violent!) reactions. The structured decision making framework places much emphasis on leverage point 5, but less on leverage points 4 and 6 - so maybe there is a lesson to be learned here.
Leverage point 3 - system goal - could be interpreted as fundamental objectives, but the writeup seems to imply that it is meant to be bigger than mere tactical or even strategic decisions, but bigger than that and you're really talking paradigms (leverage point 2). The most powerful leverage point is to achieve the power to transcend paradigms - which is in the territory of no thing / Buddhist enlightenment. Not that this is irrelevant to AM, but it is probably too difficult to realize frequently!
Vikram also pointed out an NSF report on the impacts of IGERT programs on the Academic institutions that receive them. On the very first page of the executive summary I found a keeper:
To carry out interdisciplinary research, one must have both disciplinary capability and interdisciplinary conversance.I like this. The key is "disciplinary capability" - you have to be good at something to be an interdisciplinary scientist. I agree.
Friday, April 2, 2010
Theories of public policy are a sensible focus for this inquiry because if social learning is to occur in a durable way it must be reflected in policy.Two key items - learning in AM is "social learning" - learning by the institutions and stakeholders. Second, it needs to be durable - to persist and affect decisions in the future. It is of little use if I learn something but that does not get passed on to the next manager, or better, incorporated into the institutional framework of which I am a part. Building opportunities for durable learning means making good public policies that allow for it.