Category Archives: General

Ethan Zuckerman reviews Infotopia and discusess social decision-making

On My heart’s in Accra Ethan Zuckerman reviews Cass Sunstein’s book “Infotopia”, which discusses how the internet changes group decision making processes. Zuckerman writes:

Infotopia… In his new book, Infotopia, [Sunstein’s] become a cyber-enthusiast to an extent that would have been hard to imagine a few years ago. Specifically, he’s excited about the ways new online tools make it possible for groups of people to assemble information and accumulate knowledge. He’s become a devotee of Friedrich Hayek, the Austrian economist who saw markets, first and foremost, as a way to aggregate information held by a large group of people. There’s ample evidence that Hayek was right in an examination of the failure of planned economies – smart men sitting in a room do a far worse job of setting the price of copper ore or bread than the collected actions of thousands of consumers, iterated over time.

Markets aren’t the only way to aggregate information from a large group of people. Deliberative groups, where a set of people get together and share the knowledge they have on a problem or an issue, are favored by many political theorists, including Jürgen Habermas, who bases much of his political philosophy on the establishment of a public sphere where deliberation can occur. Sunstein is deeply suspicious of the optimistic claims made for deliberation, and cites a wealth of studies that demonstrate that deliberation, in many cases, leads to bad decisions and the reinforcement of extreme views.

(You can think of Infotopia as a caged deathmatch between Hayek and Habermas, streamed live on the Internet. Habermas taps out somewhere around page 200.)

Continue reading

Global Change in Swedish Media

Climate change and environmental issues have been in the headlines in Sweden over last few weeks. The evening press has “THE CLIMATE THREAT” on their billboards. It feels like some kind of ‘tipping point’ finally have been reached where interest in and consideration for these issues suddenly have taken a huge leap forwards into general discussion.

intervieweesForPlaneten

This increased interest coincides with the most costly documentary that Swedish Television have ever made – a series of four programs about Global Change called ‘The Planet‘. The documentaries interview several well known scientists in the field, including Will Steffen, Carl Folke, Gretchen Daily, Norman Meyers, and Carlos Nobre. It is possible to view the programs over the web (if you have a fast connection). There are Swedish subtitles, but the interviews are in English. And it is well photographed. Click on the links to see program 1, 2 and 3.

Along with the production the Swedish Science Council have together with Albaeco developed an interactive website (in Swedish). Even though I would have liked to see a more positive tone in the series (i.e. more focus on opportunities for change), the programs do provide a good overview of global environmental change.

Embrace the Collapse: another Homer-Dixon interview

The Tyee, an online Vancouver newsite, has a two part interview with Thomas Homer-Dixon, which focusses on some different issues than the Worldchanging interview. The first part Embrace the Collapse focusses on learning from collapse, while the second part, An Internet Idea Army, focusses on social learning. From the article:

Thomas Homer-Dixon says there’s hope. Not that global warming isn’t upon us, or that terrorists won’t explode a nuclear device in the near future, or that the growing gap between rich and poor won’t result in deeply destructive conflict, or that our social, political and economic systems aren’t deeply vulnerable to collapse.

No, not that kind of hope. That’s actually called denial. The question is, what might we do when one or all of those events — which Homer-Dixon calls “moments of contingency” — shake us out of our collective inertia? What might we do to ensure that, ahem, more is very much less.

In The Upside of Down: Catastrophe, Creativity, and the Renewal of Civilization, that’s the central question. Can we turn failure into some kind of success? Homer-Dixon thinks we can, and his prescription isn’t very complicated. One thing we must do, he says, is develop a “prospective mind,” by which he means think ahead, and plan to take advantage when a crisis creates an opportunity.
…Homer-Dixon devotes a large section of the book to the work of former UBC professor and ecology guru Buzz Holling, who has looked at what allows complex natural systems to remain resilient. At the core of Holling’s “panarchy theory” is the simple idea that complex systems grow, become brittle, collapse and then renew themselves. If the growth cycle goes on too long, however, the potential increases for “deep collapse,” which can pretty much cut out that heartwarming renewal stage.

It’s the human tendency to try and keep everything as it is that has Holling and Homer-Dixon worried. If we don’t plan for the occasional collapse, if we don’t plan for real change, we’re going to pay and pay and pay.

The Upside of Down is also a hopeful book. Homer-Dixon, the Victoria-raised director of the Trudeau Centre for Peace and Conflict Studies, wants us to learn from ecology. He wants us to see human endeavour through nature’s lens. Systems grow, mature, become rigid, and break down. If we accept that this is true for human systems, we will be better able to create less rigid, less dangerously interdependent systems to minimize potential domino effects, and we will learn to plan for renewal when things do break down.

Of course, many people can talk a good line about impending peril. The question is, what are they actually doing about it? Homer-Dixon places a great deal of faith in individuals, in their ability to collaborate, create consensus, and place that consensus squarely in the public realm in a manner that cannot be ignored.

Some bits from the interview are below: Continue reading

Interview with Thomas Homer-Dixon on Upside of Down

WorldChanging‘s Hassan Masum interviews Thomas Homer-Dixon about his new book, Upside of Down: Catastrophe, Creativity, and the Renewal of Civilization. The book is heavily influenced by the work of people in the Resilience Alliance – Buzz Holling, Sander van der Leeuw and and Joe Tainter in particular, along with the book Supply Side Sustainability by Tim Allen, Joe Tainter and Thomas Hoekstra.

HM: For me, one of the most resonant focal points of your book was the dual theme of resilience and catagenesis. I wonder if you agree that a particularly practical avenue is to adopt “low-regrets” technologies and systems?

More generally, what creative new kinds of institutions, customs, or ways of thought would you like to see arise, that could help spur catagenesis on an ongoing basis?

TH: We need to build buffering capacity in our societies and systems that’s fungible, that can be moved back and forth between different eventualities.

In the first part of the book, I talk about people’s desire to hold on, to keep things the same. But we can’t always keep things the same, since we don’t have as much control over reality as we think we do. This is very different from being fatalistic. The whole idea of the prospective mind is to develop a new set of customs – proactive, anticipatory, comfortable with change, and not surprised by surprise.

Institutionally, we could build in tax incentives and subsidies for people to make households more resilient. For example, if we have an energy grid that’s unreliable, maybe we shouldn’t build condo apartments that are totally dependent on electricity for elevators, water, and air conditioning. In some business towers, the windows don’t even open without power. This kind of housing is fundamentally reliant on large-scale centralized power production.

But what if our economy provided tax incentives for residents and commercial centers to have autonomous power production? If these kinds of incentives were incorporated into everyday policy – whether transportation, electricity, food or water – our systems would evolve to be more capable of withstanding shocks.

I’m sure if we got smart people around the table to think about this, we would generate thousands of specific ideas. Right now resilience isn’t treated as important, so people don’t pay a premium for it – and there will be a cost associated with the necessary capital investments, a cost that draws resources away from other things. But you’re buying resilience – a positive externality in the system, that benefits everybody to the extent it’s there.

It’s partly the role of government to provide encouragement to do these kinds of things. Distributed open source problem solving would also be an essential feature of a society which recognized that catagenesis is an important part of adaptation – that you’re going to have growth, increasing complexity, breakdown, recombination, regeneration, regrowth, and so forth in cycles again and again. A system able to incorporate those cycles in a natural, “standard operating procedure” kind of way is going to require non-hierarchical distributed problem solving.

Let me take an analogy. Within our market economy, the Schumpeterian notion of creative destruction is manifested every day – the growth of new industrial sectors, their decline and obsolescence, their replacement by new technology. Individual companies will start and grow, but may eventually go bankrupt. This creative destruction is part of the everyday world in market economies – it’s part of life, and a reason why market economies are so adaptive.

Somehow we need to take that normative comfort level that markets have to adaptation, and introduce the same kind of culture into our social and political worlds. Remarkably, in economies nobody assumes that things stay the same. But in political systems, everybody assumes change is an anomaly, and to the extent change is allowed, it’s incremental and managed.

HM: How are you feeling about this book, now that it’s complete and about to be released?

TH: It’s scary because it’s an encapsulation of 30 years of thought, and I know I’m going to take some bruises on this one. One of the reasons I spend much of the book talking about the problems we face in detail is that I’m sick of people dismissing the fact that we’re in a serious situation. By the time you finish chapter 8, if you’ve been listening and thinking, it’s going to be hard to deny at least the possibility that there will be serious breakdowns in the future.

The last part of the book is about denial, about what breakdowns might look like, and what we might do about them. [With the potential of open-source democratic problem-solving and resilience], it’s the first time I’ve started to see a glimmer of something that offered a way out. At the end of the last book, I didn’t have a sense of what the way out might be.

It was by reading Buzz Holling’s work that I realized what normally seems bad can be an enormous opportunity. It’s a radical idea that some people are not going to like, and they may ridicule and pigeonhole it.

Poor People Living in Rich Neighborhoods Die Sooner

A recent theme in epidemiology and health geography is understanding how social inequality impacts health outcomes (for a review see Richard Wilkinson‘s popular science book Impact of Inequality : How to Make Sick Societies Healthier).

Scientific American.com reports on health geography research that shows that:

Poor people die sooner when living in higher-income neighborhoods than in poorer ones, a new report concludes. Researchers analyzed 17 years’ worth of data on thousands of people from four mid-size northern California cities to determine the death rates among different socioeconomic groups residing in the same neighborhoods. Higher rents or property taxes and limited access to free services may explain the paradoxical outcome for poor people with better-off neighbors.

Continue reading

World Hunger – Successes and failures on the road to meet the Millennium Development Goals

FAO released their new report on global food insecurity earlier this week. The first headline in the report is ‘Despite setbacks, the race against hunger can be won’ which to me clearly illustrates the somewhat contrasting situations when looking through regional developments across the world in relation to successes and failures to reduce hunger and mal-nutrition.

A depressing story is that globally, the number of undernourished people is basically the same today (around 800 million) as they were 10 years ago, when the leaders of 185 countries agreed at the World Food Summit (WFS) to halve the number by 2015. However, the proportion of hungry people is dropping, from 20% in the early 1990’s, to 17% today. According to FAO this suggests that the world is on a path towards meeting the Millennium Development Goal on hunger reduction (halving the proportion of hungry people in developing countries by 2015 as compared to what it was in 1990–92). FAO cautions to dismiss the period as a “lost decade since that could compound existing skepticism and would risk detracting from positive action being.

So what are the good parts of the story? Well, several regions have substantially reduced hunger and undernourishments. The largest progress can be found in Asia & the Pacific as well as in Latin America & the Caribbean (see figure). When looking at commonalities across sucess storeis Margarita Flores, secretary of the committee of food security, FAO says:

When we analyze the successful stories, most of them have at least two common characteristics. One of them is economic growth, and particularly agricultural growth. When you see the rapid growth in cities, especially in Latin America, you see a reduction of poverty in rural areas and increase in poverty in urban areas. That means a migration of poor people to the cities. We need to solve the problem in the rural areas.

Progress and setbacks
However, there are severe setbacks in several regions of the world. As usual it is most countries in sub-Saharan Africa that have some of the major challenges. At the same time the FAO report is trying to be optimistic:

Recent progress in reducing the prevalence of undernourishment is noteworthy. For the first time in several decades, the share of undernourished people in the region’s population saw a significant decline: from 35 percent in 1990–92 to 32 percent in 2001–03, after having reached 36 percent in 1995–97. This is an encouraging development, but the task facing the region remains daunting: the number of undernourished people increased from 169 million to 206 million while reaching the WFS target will require a reduction to 85 million by 2015.

SSA

The report list a series of steps that they believe are needed to eradicate hunger in the years ahead:

  • focusing programmes and investments on “hotspots” of poverty and undernourishment;
  • enhancing the productivity of smallholder agriculture;
  • creating the right conditions for private investment, including transparency and good governance;
  • making world trade work for the poor, with safety nets put in place for vulnerable groups;
  • and a rapid increase in the level of Official Development Assistance (ODA) to 0.7 percent of GDP.

WorldChanging Book

WC bookBill McKibben reviews five recent books on ideas on the ecological futures of humanity in the New York Review of Books. He discusses books on climate and energy, and what we can do about it.

His review includes his descrption of the new WorldChanging book – Worldchanging: A User’s Guide for the 21st Century:

It is precisely this question — how we might radically transform our daily lives — that is addressed by the cheerful proprietors of the WorldChanging website in their new book of the same name. This is one of the most professional and interesting websites that you could possibly bookmark on your browser; almost every day they describe a new technology or technique for environmentalists. Their book, a compilation of their work over the last few years, is nothing less than The Whole Earth Catalog, that hippie bible, retooled for the iPod generation. There are short features on a thousand cool ideas: slow food, urban farming, hydrogen cars, messenger bags made from recycled truck tarps, pop-apart cell phones, and plyboo (i.e., plywood made from fast-growing bamboo). There are many hundreds of how-to guides (how to etch your own circuit board, how to break in your hybrid car so as to maximize mileage, how to organize a “smart mob” (a brief gathering of strangers in a public place).

Continue reading

Gilbert White: Floods are acts of God, but flood losses are largely acts of man

Gilbert White a pioneer in understanding the social-ecological nature of natural disasters died recently in Colorado. He died, in early October 2006, age 94 after a long and diverse career that centered on the impact of flooding.

White argued that ‘hard’ engineering solutions to flooding, such as dams and levees, frequently produced pathological results. His PhD research at the University of Chicago “Human adjustment to floods,” showed river engineering had increased, rather than decreased, the costs of floods, because river engineering resulted in more settlement in the floodplain, increasing vulnerability to large flood.

The Natural Hazards Center at the University of Colorado at Boulder maintains a Gilbert White archive.

The University of Colorado has an obituary. The Washington Post also has an obituary that quotes Gilbert White:

While watching the German occupation of France, I became convinced that man can no more conquer or preserve a civilization by war than he can conquer nature solely by engineering force,” Dr. White told broadcaster Edward R. Murrow for the radio program “This I Believe” in 1951.

“I found that an occupying army or a concentration camp can repress men’s basic beliefs but cannot change them. The good life, like the balance of all the complex elements of a river valley, is founded upon friendly adjustment. . . . It embraces confidence in fellowship, tolerance in outlook, humility in service and a constant search for the truth.”