aps1015 class 2 - systems deep dive
DESCRIPTION
This lecture will be structured workshop-style. Students will work with Engineers without Border to understand the process of systems mapping. Students will then create and analyze a systems map for a specific social system, which will then be used as the basis for the major group assignment.TRANSCRIPT
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APS 1015: Social Entrepreneurship
Class 2: Deep Dive into Social Systems
Monday, September 16, 2013
Instructors:Norm Tasevski ([email protected]) Alex Kjorven ([email protected])
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© Norm Tasevski & Karim Harji
Agenda
• Recap of the Basics of Social Systems• Systems Change – Discussion• Guest Speaker – Sal Alajek• Systems Mapping – Class Exercise• Break• Overview of Major Assignment• Next week
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Social Systems (Recap from Last Week)…
© Norm Tasevski & Karim Harji
What is a System?
“A set of "Things” (people, organizations, objects…) that are
interconnected in such a way that they form their own pattern of behaviour over time”
Donella Meadows
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© Norm Tasevski & Karim Harji
System Behaviour
• A system creates/causes its own responses• Outside forces can influence system response,
but don’t cause the response• The same outside force that acts upon two
different systems can therefore elicit two different responses
• Example: the flu virus
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© Norm Tasevski & Karim Harji
System Components
1. Elements2. Interconnections3. Functions/Purpose
Example: Soccer (Football)
Elements
Interconnections
Purpose
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© Norm Tasevski & Karim Harji
System Components
• Elements– Tangible (people, buildings)– Intangible (team pride, learned skills)
• Interconnections– Physical flows (e.g. objects moving)– Information flows (e.g. rules, instructions)
• Function/Purpose– Intended responses (e.g. goal to win a soccer match)– Unintended responses (e.g. violence after a soccer
match)
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Systems Change
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© Norm Tasevski & Karim Harji
Importance of Systems Change
• Systems are dynamic (not static) they naturally change
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Importance of Systems Change
• Systems, if left alone, can create adverse consequences
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Guest Speaker: Sal Alajek
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Systems Mapping
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© Norm Tasevski & Karim Harji
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© Norm Tasevski & Karim Harji
Cause and Effect Chains
Effect:– A symptom of a social condition– The symptom disappears if the cause underlying the
condition is addressed
Cause:– The underlying reason why a symptom exists– Proximate Causes: a cause closely related to an effect– Ultimate Causes: a cause more distantly related to an
effect• The ultimate cause is the key bottleneck – the most
important part of the chain!
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© Norm Tasevski & Karim Harji
Cause and Effect Chain - Example
Poverty
ResultEffect
Hunger
Cause (Proximate)
Can’t grow enough food
Cause (Ultimate)
Bad soil?
Soil erosion?
Not enough water?
Not enough labour?
Over-used soil?
Don’t know how to
prevent it
Rains too hard
Changing rain
patterns?
No irrigation resources?
People sick?
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© Norm Tasevski & Karim Harji
“5 Whys”
• Effect => Hunger. Why?
• Hunger => Can’t grow enough food. Why?
• Can’t grow enough food = Bad soil. Why?
• Bad soil => Soil erosion. Why?
• Soil erosion => Rains too hard...Etc…Etc…
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© Norm Tasevski & Karim Harji
The Vicious Circle
• A symptom (effect) of a social condition can also be a cause, which then serves to further deepen the social condition
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© Norm Tasevski & Karim Harji
Vicious Circle - Example
Poverty
ResultEffect
Hunger
Cause (Proximate)
Can’t grow enough food
Cause (Ultimate)
Bad soil?
Soil erosion?
Not enough water?
Not enough labour?
Over-used soil?
Don’t know how to
prevent it
Rains too hard
Changing rain
patterns?
No irrigation resources?
People sick?
Malnutrition
Poor Health
Hunger could therefore be both an effect and a
cause of poverty
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© Norm Tasevski & Karim Harji
Vulnerability vs. Resiliency
• Vulnerability– The reduced ability for elements within a system to
withstand shocks to the system– Examples of shocks:
• A crop failure/drought• A health crisis/new illness
• Resiliency– The absence of vulnerability (i.e. the ability to absorb
shocks to a system)
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© Norm Tasevski & Karim Harji
Turning Vulnerability into Resiliency
• Reduce the likelihood of incidents that induce vulnerability – E.g. reduce spread of illness with mosquito spray
campaign
• Lessen the severity of incidents that induce vulnerability– E.g. reduce severity of drought with irrigation
• Improve one’s ability to cope with vulnerability-inducing incidents– E.g. provide insurance to farmers to cope with drought
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© Norm Tasevski & Karim Harji
“Root Causes of Poverty” Workshop
Tabe Ere
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© Norm Tasevski & Karim Harji
Step 1: The Case
Read the case (5 Minutes)
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Step 2: Cause and Effect
Document the causes and effects of poverty in Tabe Ere, Ghana (10 minutes)
In groups:• Write each cause and effect on a separate sticky
note• Don’t sort the causes/effects just yet…
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© Norm Tasevski & Karim Harji
Step 3: Cause and Effect Mapping
Map the causes and effects of poverty in Tabe Ere, Ghana (10 minutes)
In groups:• Sort the sticky notes according to effect,
proximate cause and ultimate cause
EffectCause (Proximate)
Cause (Ultimate)
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© Norm Tasevski & Karim Harji
Step 4: Present Your Map
Present your findings (10 minutes)
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Break
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Major Group Assignment
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© Norm Tasevski & Karim Harji
What did we learn?