Problem-Based Learning in Ecological Economics Joshua Farley and Jon D. Erickson University of Vermont Herman E.
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Problem-Based Learning in Ecological Economics Joshua Farley and Jon D. Erickson University of Vermont Herman E. Daly University of Maryland Problem-Based Learning in Ecological Economics What does an ecological economist do? What approach does the ecological economist take? How do we train the ecological economist? How can the ecological economist change the world? The ecological economist solves problems Problems that are complex Feedbacks Non-linear Emergent properties Surprise Chaotic behavior The ecological economist solves problems Problems not suitable for experimentation or repeatable scientific observation VALUES KNO W LEDGE ENVIRO NMENT O RG ANIZATIO N TEC HNO LO GY The ecological economist solves problems Problems where data and ‘facts’ are scarce and uncertain The ecological economist solves problems Problems where there is rarely a ‘right’ answer The ecological economist solves problems Problems where the stakes are high, and decisions are urgent. To solve problems, the ecological economist is a trans-disciplinarian Abandoning academic autism Autism, a disorder characterized by: Absorption in self-centered subjective mental activity (such as daydreams, fantasies, delusions, and hallucinations) Marked deficits in communication and social interaction Marked withdrawal from reality Abnormal behavior, such as . . . excessive attachment to certain objects To solve problems, the ecological economist is a trans-disciplinarian Complementing disciplines Expanding role of non-scientist Problem defines methods To solve problems, the ecological economist is a systems thinker To learn problem-solving, the ecological economist works on problems The Problem Solving Process The Problem Base Analysis Synthesis Communication The Problem Base Ch. 1 – Choosing a Problem What is an ecological economic problem? What are the desirable ends? Who is working on the problem? Project Step 1: Generating a list of projects and groups of students. The Problem Base Ch. 2 – Defining the Problem What are the available means? What are the characteristics and state of knowledge of the scarce resources? Who receives the benefits and who receives the burdens? Project Step 2: Contacting and contracting with a sponsor. The Problem Base Ch. 3 – Structuring the Problem What is the context of the problem? How did the problem become a problem? What are the decision alternatives to achieve desirable ends? Project Step 3: Preliminary research, interviews, and literature review. Analysis Ch. 4 – Breaking down the Problem What are the objectives of the problem-solver? What are the marginal benefits and costs of the objectives? What is the optimal scale as it relates to your problem? Project Step 4: Problem statement. Analysis Ch. 5 – Evaluating the Objectives What knowledge and skills are needed to evaluate the objectives? Where and how can these knowledge and skills be found among stakeholder expertise? Where and how can these knowledge and skills be found among disciplinary expertise? Project Step 5: Begin analysis based on inventory of stakeholder and disciplinary expertise. Synthesis Ch. 6 – Bringing it all Together How do the objectives influence one another? What are the key positive and negative feedback loops in the system? What ends get priority, and to what extent should resources be reallocated to achieve them? Project Step 6: Preliminary synthesis of goals, criteria, and decision alternatives. Synthesis Ch. 7 – Choosing a Synthesis Framework Multi-criteria decision aides Systems dynamic modeling Integrating accounting Life-cycle analysis Geographic information systems Project Step 7: Choose and work within a synthesis framework . Communication Ch. 8 – Communicating the Results What are your communication goals, and who is the audience? How should you organize effective communication skills and techniques? Who should be involved in an extended peer review? Project Step 8: Final draft and extended peer review. Communication Ch. 9 – Changing the World How can your work help change the world? How can your project inform policy and management reform? How can you increase the odds your work is carried on? Project Step 9: Handoff to sponsor. Case Studies Reforestation as a watershed management tool in Brazil’s Atlantic forest Living machines and wastewater management Transportation planning in Burlington, VT Urban sprawl in the Hudson River Valley, NY Measuring genuine progress in regional economies Conversion of Mangrove Ecosystems to Shrimp Aquaculture in the Philippines To change the world, the ecological economist finds and uses leverage 9. Numbers 8. Material Stocks and Flows 7. Regulating Negative Feedback Loops 6. Driving Positive Feedback Loops 5. Information Flows 4. The Rules of the System 3. The Power of Self Organization 2. The Goals of the System Donella Meadows, Places to Intervene in a System To change the world, the ecological economist finds and uses leverage 1. The mindset or paradigm out of which the goals, rules, and feedback structure arises Ecological Economics Problem-Based Learning in Ecological Economics What does an ecological economist do? What approach does the ecological economist take? How do we train the ecological economist? How can the ecological economist change the world? Chapter Drafts: www.uvm.edu/~jdericks/EEwkbk/ Comments: [email protected] [email protected]