Part 1D — Risk Scenarios
When Trees Speak of the Future: Southern Africa’s Risk Scenarios
A forest at a crossroads of seasons: six trees imagine how Southern Africa's risk landscape could evolve over the coming decade.
The forest at a crossroads
Southern Africa today is like a forest standing at a crossroads of seasons. Some trees are burnt and brittle from years of drought and neglect, others are stubbornly invasive, crowding out new growth, and yet, scattered among them, are resilient indigenous trees putting down deeper roots and sending out fresh shoots.
In the spirit of UmpakathiVuka, communities awakening, our scenarios use these trees as a metaphor for the choices the country now faces: Whether we continue to exhaust the soil that sustains us, allow toxic species to dominate the canopy, or deliberately nurture a healthier, more diverse ecosystem that can withstand storms and regenerate after fire. Each scenario imagines how Southern Africa’s “forest” might evolve over the next decade, from deepening fragmentation to fragile recovery, to a thriving, interconnected woodland, depending on how leaders, institutions, businesses and communities choose to act, cooperate and invest in the common good.
The Spekboom Shift today will move us along the Wild Olive Path, towards the Baobab Horizon, avoiding choking by Black Wattle Shadow and pushing the country beyond a Mopane Middle into Our Yellowwood Future.
The six tree scenarios
Three case futures (best, medium, worst) and three time horizons (short, medium and long term). Each is named for an indigenous tree; open a scenario to read its meaning, then follow it into each risk's own storyline.
Case futures
Best case
Our Yellowwood Future: A Woken Up Southern Africa
Real Yellowwood Podocarpus latifolius
See the per-risk storylines →What this tree means
Tree
Real Yellowwood (Podocarpus latifolius) South Africa’s national tree, the evergreen forest giant, is a strong symbol of heritage, stability, and dignified leadership.
Meaning
The Real Yellowwood represents institutions, companies and communities that are deeply rooted in clear purpose and values, providing stable, ethical and predictable environments. They offer “shade” through reliable services, trusted leadership and a culture where people feel safe and respected. Heritage and institutional memory are protected, while succession, leadership development and innovation continuously renew the “canopy” and sustain social cohesion and shared identity.
Medium case
Mopane Middle: Surviving, Not Yet Thriving
Mopane Colophospermum mopane
See the per-risk storylines →What this tree means
Tree
Mopane (Colophospermum mopane) Hardy tree thriving in hot, low rainfall areas, widely seen as a symbol of survival and adaptation under harsh conditions.
Meaning
Mopane symbolises organisations and communities that have woken up enough to survive and adapt, but not yet to thrive. They operate under chronic stress from crime, unemployment, service gaps and climate pressure, yet still hold together. Basic services continue, businesses remain viable and communities persist, but most energy goes into coping, rather than transforming. Rules and relationships prevent collapse, yet under investment and weak partnerships trap the system in “just surviving” mode.
Worst case
The Black Wattle Shadow: Invasive risks dominating
Black Wattle Acacia mearnsii
See the per-risk storylines →What this tree means
Tree
Black Wattle (Acacia mearnsii) Fast growing, shallow rooted, thirsty trees are crowding out indigenous life.
Meaning
Black Wattle represents risks and failures that are allowed to spread until they dominate, e.g. corruption networks, criminal economies, toxic cultures, red tape and uncontrolled costs. Like an invasive tree draining water and choking rivers, these patterns exhaust budgets, energy and trust, leaving institutions and communities under severe pressure. Dense, tangled “thickets” block light from reaching good practice, while the effort and cost of restoring the system become overwhelming, making recovery uncertain and fragile.
Time horizons
Short-term horizon
Short Term Horizon The Spekboom Shift: Waking Up Through Small Acts
Spekboom Portulacaria afra
See the per-risk storylines →What this tree means
Tree
Spekboom (Portulacaria afra) Fast establishing, easy to plant in large numbers, used widely in restoration and carbon projects.
Meaning
Spekboom illustrates short-term change through many small, fast growing interventions that quickly “green” an organisation or community. It mirrors quick wins such as service improvements, “no-regret” process fixes, visible integrity and safety measures, staff engagement drives and community led projects. Because Spekboom is easy to plant at scale, it represents pilots and prototypes multiplying across branches, sites or neighbourhoods, showing that “waking up” begins with simple actions that restore hope and confidence.
Medium-term horizon
Medium Term Horizon The Wild Olive Path: Slow, Sure Renewal
Wild Olive Olea europaea subsp. Africana
See the per-risk storylines →What this tree means
Tree
Wild Olive (Olea europaea subsp. Africana) Slow but steady growth, resilient, long lived, associated with endurance and legacy.
Meaning
The Wild Olive symbolises steady, disciplined work over three to five years that quietly builds resilience and durable structures. Organisations and communities use this phase to redesign operating models, professionalise governance, embed risk and ethics practices and forge robust partnerships across public, private and civic actors. Its endurance reflects investments in training, knowledge systems, leadership pipelines and stable forums, where “how we do things here” starts to shift in lasting ways.
Long-term horizon
Long Term Horizon The Baobab Horizon: A Resilient Southern Africa
Baobab Adansonia digitata
See the per-risk storylines →What this tree means
Tree
Baobab (Adansonia digitata) The iconic “Tree of Life”, lives for centuries, stores water and is a symbol of long-term resilience and abundance.
Meaning
The Baobab represents a mature “Tree of Life” institution that stores resources and knowledge in good times to support people through shocks and crises. It delivers many forms of value, e.g. quality services, jobs, innovation, social investment, environmental stewardship and a strong shared identity. At this stage, organisations move beyond managing only their own risks and actively nurture wider systemic resilience, enabling suppliers, communities and future leaders to thrive around them.
View the six scenarios as a data table
| Case / horizon | Scenario | Tree | Meaning |
|---|---|---|---|
| Best case | Our Yellowwood Future: A Woken Up Southern Africa | Real Yellowwood (Podocarpus latifolius) South Africa’s national tree, the evergreen forest giant, is a strong symbol of heritage, stability, and dignified leadership. | The Real Yellowwood represents institutions, companies and communities that are deeply rooted in clear purpose and values, providing stable, ethical and predictable environments. They offer “shade” through reliable services, trusted leadership and a culture where people feel safe and respected. Heritage and institutional memory are protected, while succession, leadership development and innovation continuously renew the “canopy” and sustain social cohesion and shared identity. |
| Medium case | Mopane Middle: Surviving, Not Yet Thriving | Mopane (Colophospermum mopane) Hardy tree thriving in hot, low rainfall areas, widely seen as a symbol of survival and adaptation under harsh conditions. | Mopane symbolises organisations and communities that have woken up enough to survive and adapt, but not yet to thrive. They operate under chronic stress from crime, unemployment, service gaps and climate pressure, yet still hold together. Basic services continue, businesses remain viable and communities persist, but most energy goes into coping, rather than transforming. Rules and relationships prevent collapse, yet under investment and weak partnerships trap the system in “just surviving” mode. |
| Worst case | The Black Wattle Shadow: Invasive risks dominating | Black Wattle (Acacia mearnsii) Fast growing, shallow rooted, thirsty trees are crowding out indigenous life. | Black Wattle represents risks and failures that are allowed to spread until they dominate, e.g. corruption networks, criminal economies, toxic cultures, red tape and uncontrolled costs. Like an invasive tree draining water and choking rivers, these patterns exhaust budgets, energy and trust, leaving institutions and communities under severe pressure. Dense, tangled “thickets” block light from reaching good practice, while the effort and cost of restoring the system become overwhelming, making recovery uncertain and fragile. |
| Short-term horizon | Short Term Horizon The Spekboom Shift: Waking Up Through Small Acts | Spekboom (Portulacaria afra) Fast establishing, easy to plant in large numbers, used widely in restoration and carbon projects. | Spekboom illustrates short-term change through many small, fast growing interventions that quickly “green” an organisation or community. It mirrors quick wins such as service improvements, “no-regret” process fixes, visible integrity and safety measures, staff engagement drives and community led projects. Because Spekboom is easy to plant at scale, it represents pilots and prototypes multiplying across branches, sites or neighbourhoods, showing that “waking up” begins with simple actions that restore hope and confidence. |
| Medium-term horizon | Medium Term Horizon The Wild Olive Path: Slow, Sure Renewal | Wild Olive (Olea europaea subsp. Africana) Slow but steady growth, resilient, long lived, associated with endurance and legacy. | The Wild Olive symbolises steady, disciplined work over three to five years that quietly builds resilience and durable structures. Organisations and communities use this phase to redesign operating models, professionalise governance, embed risk and ethics practices and forge robust partnerships across public, private and civic actors. Its endurance reflects investments in training, knowledge systems, leadership pipelines and stable forums, where “how we do things here” starts to shift in lasting ways. |
| Long-term horizon | Long Term Horizon The Baobab Horizon: A Resilient Southern Africa | Baobab (Adansonia digitata) The iconic “Tree of Life”, lives for centuries, stores water and is a symbol of long-term resilience and abundance. | The Baobab represents a mature “Tree of Life” institution that stores resources and knowledge in good times to support people through shocks and crises. It delivers many forms of value, e.g. quality services, jobs, innovation, social investment, environmental stewardship and a strong shared identity. At this stage, organisations move beyond managing only their own risks and actively nurture wider systemic resilience, enabling suppliers, communities and future leaders to thrive around them. |
p21— see this page in the report Six-scenario tree matrix.
Risk storylines & scenarios
The risk storylines and scenarios bring together, in one place, how each of IRMSA’s Top 10 Risks could realistically unfold over time, showing how today’s “trees” may grow, weaken or fall. They explain how the narrative storylines and tree-based scenarios jointly describe Best, Medium and Worst Case futures across three time horizons, enabling leaders to see both the direction of travel for each risk and the scale of improvement or deterioration linked to different choices and levels of collective action.
The potential outcomes can be summarised as follows:
Best Case Scenario: Assumes effective mitigation, ethical and competent leadership, sufficient resources and supportive external conditions, allowing damaged trees to recover and new growth to take root.
Medium Case Scenario: Reflects incremental progress with persistent weaknesses, partial reforms and uneven implementation, representing the most likely pathway if current patterns in the forest continue largely unchanged.
Worst Case Scenario: Illustrates catastrophic outcomes driven by policy failures, cascading crises, inadequate responses and compounding shocks, where multiple trees fail and large parts of the forest become fragile or barren.
The time horizons are:
Short-term Horizon (1–2 years): Focuses on immediate interventions, emergency responses and crisis prevention, marking a critical window to prevent trees already under stress from collapsing and to avoid locking in worst case trajectories.
Medium-term Horizon (3–5 years): Examines whether early interventions translate into systemic improvements in the forest’s health or whether Southern Africa becomes trapped in patterns of chronic crisis, with recurring fires, disease and decay.
Long-term Horizon (6–10 years): Projects transformational outcomes, ranging from achieving Vision 2030 through sustained stewardship and regeneration of the forest, to experiencing state failure through accumulated neglect and continual depletion of soil, roots and canopy.
The scenario analysis highlights dangerous interconnections in this forest:
Electricity failures weaken the roots of the economy and cascade into water stress, service disruption and business failure.
Governance breakdowns act like invasive species, enabling corruption that chokes off other mitigation efforts and diverts nutrients away from healthy growth.
Unemployment and inequality create dry underbrush that fuels social and political instability, making it harder to coordinate coherent responses when shocks occur.
Together, these insights reinforce the UmphakathiVuka imperative that tending a single tree in isolation is not enough. Sustainable resilience will require integrated, collaborative approaches that address the root causes across all ten risk domains, nurture healthier relationships within the forest and deliberately cultivate conditions in which both people and institutions can thrive over time.
Follow a scenario into each risk's storyline:
- Governance — risk 1 scenario outlook
- Economic — risk 2 scenario outlook
- Political — risk 3 scenario outlook
- Infrastructure — risk 4 scenario outlook
- Inequality — risk 5 scenario outlook
- Climate — risk 6 scenario outlook
- Crime — risk 7 scenario outlook
- Cyber — risk 8 scenario outlook
- Water — risk 9 scenario outlook
- Energy — risk 10 scenario outlook