Strategic Integration and Future Leadership

Introduction

Strategic leadership is not complete when an organisation has analysed its environment or approved a strategy. Its real test is whether leaders can integrate diagnosis, strategic choice, execution, learning and governance into a coherent system of action. In contemporary organisations, this integration is increasingly difficult. Leaders must make decisions amid geopolitical fragmentation, climate transition, technological disruption, changing workforce expectations and uncertainty about the future of work. They must also ensure that strategic ambition is consistent with ethics, stakeholder obligations and organisational capability.

This chapter treats strategic leadership as an integrative discipline. It connects the major activities of strategy—analysis, formulation, execution and control—with the leadership capabilities needed to navigate a volatile environment. It concludes with an applied strategic leadership project and an illustrative case involving a multinational organisation responding to geopolitical and climate pressures.

Learning Objectives

By the end of this chapter, you should be able to:

1. Integrate environmental analysis, strategic formulation, implementation and governance into one leadership system.
2. Evaluate strategic choices under uncertainty, competing stakeholder interests and resource constraints.
3. Explain how geopolitical fragmentation, climate transition and future-of-work trends reshape leadership decisions.
4. Assess the opportunities and risks of human–AI collaboration.
5. Design a strategic leadership project with measurable outcomes, governance arrangements and learning mechanisms.
6. Critically evaluate emerging leadership capabilities and the limitations of common strategic frameworks.

1. From Strategic Analysis to Strategic Integration

Strategic management is often represented as a sequence: analyse the environment, formulate a strategy, implement it and evaluate results. The sequence is useful pedagogically, but organisations do not experience strategy as a simple linear process. Analysis is affected by prior assumptions; implementation generates new information; governance can alter the strategy; and stakeholder reactions may transform the external environment.

Strategic integration therefore means connecting four activities:

• Sense-making: interpreting external and internal conditions.
• Choice: selecting a direction and allocating resources.
• Mobilisation: aligning people, structures, processes and capabilities.
• Stewardship: governing consequences, monitoring performance and revising decisions.

A strategically integrated organisation does not treat these activities as separate departments. Market intelligence informs investment decisions; execution data changes assumptions; risk information reaches the board; and values influence both choices and performance measures.

A useful way to assess integration is to ask five questions:

The final question is especially important. Strategy in uncertain environments cannot be managed only through fixed annual plans. It requires feedback loops that distinguish between poor execution and an invalid strategic assumption.

2. A Systemic Model of Strategic Leadership

Strategic leadership can be understood as the capacity to shape organisational direction while maintaining adaptive alignment among purpose, environment, capabilities and governance. The concept includes, but is broader than, the actions of a chief executive. Senior teams, boards, functional leaders and middle managers all contribute to strategic integration.

2.1 The strategic integration loop

The strategic integration loop contains six linked stages:

1. Interpret: identify signals, patterns, risks and opportunities.
2. Frame: define the strategic problem and its boundaries.
3. Choose: compare options according to value, feasibility, risk and legitimacy.
4. Align: connect goals, structures, incentives, capabilities and resources.
5. Execute: translate direction into initiatives, operating routines and decisions.
6. Learn and govern: monitor results, challenge assumptions and revise action.

This is not a mechanical cycle. Power, politics, culture and values influence each stage. For example, an organisation may possess excellent market intelligence but fail to act because senior leaders protect existing businesses. Alternatively, a bold strategy may fail because the organisation lacks technical capabilities or because incentives reward short-term results.

2.2 Alignment and coherence

Strategic coherence exists when an organisation’s purpose, choices, capabilities and systems reinforce one another. A company cannot credibly promise rapid innovation while using approval processes designed for risk avoidance. Nor can it claim to pursue a climate transition while allocating capital exclusively to high-emission activities without a transition plan.

A practical coherence test examines four forms of alignment:

• Vertical alignment: consistency between corporate purpose, business strategy and individual objectives.
• Horizontal alignment: coordination across functions, regions and business units.
• Temporal alignment: balance between immediate performance and long-term resilience.
• External alignment: fit with regulators, communities, customers, investors and other stakeholders.

The test is not whether every interest is satisfied. Strategic leadership involves trade-offs. The test is whether trade-offs are explicit, defensible and governed.

3. Integrating Major Strategy Frameworks

No single framework captures strategic reality. Frameworks are analytical lenses, not substitutes for judgement. Their value increases when they are combined carefully.

3.1 External analysis

PESTLE analysis identifies political, economic, social, technological, legal and environmental forces. It is useful for broad scanning but can become a descriptive list. Leaders should connect each force to a mechanism of impact: cost, demand, access, legitimacy, capability or risk.

Industry analysis examines rivalry, buyer power, supplier power, substitutes and barriers to entry. Its limitation is that industry boundaries are increasingly fluid. Digital platforms, ecosystems and cross-sector partnerships may change the basis of competition.

Scenario planning addresses uncertainty by constructing several plausible futures rather than predicting one outcome. A robust scenario is not a forecast. It is a disciplined narrative about how critical uncertainties may combine and what those combinations imply for decisions.

3.2 Internal analysis

The resource-based view argues that sustained advantage may arise from resources and capabilities that are valuable, rare, difficult to imitate and supported by the organisation. Capabilities are not merely assets; they are repeatable ways of combining knowledge, processes, technology and relationships.

Dynamic capabilities extend this view by emphasising the ability to sense change, seize opportunities and transform the organisation. In turbulent contexts, a capability that creates advantage today may become a constraint tomorrow. Strategic leaders must therefore manage both exploitation and renewal.

3.3 Choice and portfolio logic

Strategic choice involves more than selecting an attractive market. Leaders should compare alternatives across at least five dimensions:

1. Strategic value: contribution to purpose and competitive position.
2. Economic value: expected returns, cash-flow effects and investment requirements.
3. Feasibility: availability of capabilities, talent, partners and time.
4. Resilience: ability to withstand shocks and preserve critical operations.
5. Legitimacy: acceptability to stakeholders, regulators and society.

A portfolio perspective is useful when an organisation manages several businesses or initiatives. Mature activities may fund emerging opportunities, but the portfolio also creates tensions over capital, talent and leadership attention. Portfolio decisions should include explicit criteria for continuing, scaling, partnering, redesigning or exiting initiatives.

3.4 Execution architecture

Execution requires an operating model. Important design choices include centralisation versus decentralisation, standardisation versus customisation, functional versus product structures and internal versus ecosystem-based delivery.

Execution is strengthened when strategic initiatives have:

• a clearly defined problem and intended outcome;
• an accountable executive sponsor;
• a cross-functional delivery team;
• a resource commitment;
• milestones and leading indicators;
• decision rights and escalation paths; and
• a process for stopping or redesigning weak initiatives.

A common failure is to create a long list of strategic priorities. If everything is a priority, resources are dispersed and accountability becomes ambiguous. Effective leaders protect a limited number of critical choices.

4. Governance as Strategic Leadership

Governance is not simply compliance or board administration. It is the system through which authority, accountability, risk oversight and ethical responsibility are exercised.

4.1 Governance dimensions

Strategic governance should address:

• Direction: Is the organisation pursuing a defensible purpose and strategy?
• Performance: Are resources producing intended outcomes?
• Risk: Are material uncertainties identified and managed?
• Integrity: Are decisions lawful, ethical and transparent?
• Resilience: Can the organisation continue essential activities under stress?
• Adaptation: Is the organisation learning and revising its assumptions?

Boards should challenge management without taking over operational responsibility. Executives should provide information that is decision-relevant rather than merely abundant. Management systems should also make uncomfortable information visible. A dashboard that reports only positive indicators creates false confidence.

4.2 Measures and strategic control

Performance measurement should combine lagging and leading indicators. Lagging indicators, such as revenue or operating margin, report outcomes after they occur. Leading indicators, such as customer retention, employee capability development, safety observations or delivery cycle time, provide earlier signals.

A balanced performance system may include financial, customer, process, people and sustainability dimensions. However, adding more measures does not automatically improve control. Each measure should have a clear definition, data owner, decision use and review frequency.

A basic variance calculation is:

Here, Actual is the observed result and Target is the planned or desired result. The units must be identical—for example, percentage points for market share or monetary units for revenue. The formula is descriptive, not causal: a variance shows a difference but does not explain why it occurred.

Strategic review should ask whether a variance reflects execution failure, environmental change, flawed assumptions or an inappropriate target. This distinction prevents leaders from responding to every shortfall with additional pressure on employees.

5. Contemporary Forces Reshaping Strategic Leadership

5.1 Geopolitical fragmentation

Globalisation has not disappeared, but it has become more contested. Trade restrictions, sanctions, industrial policy, regional conflicts, data-sovereignty rules and competition over critical technologies create a more fragmented operating environment.

Strategic implications include:

• diversification of suppliers and production locations;
• assessment of sanctions, export controls and political exposure;
• regionalisation of data, technology and decision rights;
• greater attention to energy, food, minerals and semiconductor security;
• scenario planning for sudden policy or diplomatic change; and
• stronger government and community relationships.

Resilience does not mean eliminating all interdependence. Redundancy is costly, and complete self-sufficiency may be impossible. The leadership challenge is to identify which dependencies are strategically critical and determine acceptable exposure.

5.2 Climate transition

Climate change creates both physical risks and transition risks. Physical risks include damage from extreme weather, water stress and changing ecosystems. Transition risks arise from changes in regulation, technology, customer demand, carbon pricing, finance and social expectations.

A serious climate strategy should connect ambition to operations. It may involve energy efficiency, renewable procurement, product redesign, supply-chain engagement, adaptation investment and credible emissions measurement. Leaders must avoid treating climate commitments as communications exercises disconnected from capital allocation.

Climate transition also creates opportunities in clean technology, circular models, resilient infrastructure and new services. Yet claims about sustainability must be evidence-based. Greenwashing can produce legal, reputational and financial consequences.

5.3 The future of work

Work is being reshaped by automation, hybrid arrangements, demographic change, migration, skills shortages and changing expectations about flexibility and meaning. The relevant question is not simply whether jobs will disappear. It is how tasks will be redistributed among people, machines and organisational networks.

Leaders should redesign work around outcomes rather than presence. This requires clarity about roles, collaboration norms, knowledge sharing, performance evaluation and employee well-being. Hybrid work can improve flexibility but may also create proximity bias, weaker informal learning and unequal access to senior leaders.

A workforce strategy should therefore include reskilling, internal mobility, inclusive promotion practices, workforce analytics and dialogue with employees. Treating people merely as adaptable resources undermines trust; treating every existing task as permanent undermines productivity.

5.4 Human–AI collaboration

Artificial intelligence can support forecasting, customer service, research, process automation, decision preparation and knowledge retrieval. It can also reproduce bias, generate inaccurate outputs, expose confidential information and obscure accountability.

Human–AI collaboration should be designed around task characteristics:

• Automation: the system performs a defined task with limited human intervention.
• Augmentation: AI provides analysis or recommendations while a person remains responsible for judgement.
• Advisory use: AI generates alternatives, simulations or questions for decision-makers.
• Oversight: humans monitor system performance, exceptions and unintended effects.

Responsible implementation requires data governance, access controls, model testing, documentation, human review and escalation procedures. The appropriate level of human involvement depends on the consequences of error. A recommendation engine for low-risk product search requires different controls from an AI system supporting medical, employment, credit or safety decisions.

6. Emerging Leadership Capabilities

Future leadership is not defined by technological fluency alone. It combines judgement, learning, ethical reasoning and the capacity to mobilise diverse stakeholders.

6.1 Sense-making under ambiguity

Leaders must interpret incomplete and contradictory information without pretending to possess certainty. This involves distinguishing facts, assumptions, hypotheses and values. Effective sense-making also includes listening to weak signals and dissenting perspectives.

6.2 Systems thinking

Systems thinking examines relationships, feedback, delays and unintended consequences. A decision to reduce inventory may improve working capital but increase supply disruption risk. A productivity target may raise output but damage quality or employee health. Leaders should examine second- and third-order effects.

6.3 Strategic agility

Agility is not constant change. It is the ability to change direction without losing coherence. It depends on modular structures, rapid learning, delegated authority, option-based investment and a clear purpose.

6.4 Ethical and inclusive judgement

Strategic decisions distribute benefits and burdens. Ethical leadership requires attention to rights, fairness, harm, transparency and responsibility. Inclusion improves decision quality when it enables genuine participation rather than symbolic representation.

6.5 Relational and ecosystem leadership

Many strategic outcomes depend on partners, regulators, communities and competitors. Leaders must negotiate across organisational boundaries, build trust and manage interdependence. Ecosystem leadership requires influence without full control.

6.6 Digital and data literacy

Leaders need not become software engineers, but they must understand data quality, algorithmic limitations, cybersecurity, privacy, technology economics and the organisational consequences of automation.

7. Strategic Leadership Project

A strategic leadership project is a structured opportunity to integrate analysis, choice, execution and governance around a real organisational challenge.

7.1 Project design

A suitable project should meet six criteria:

1. It addresses a strategically important problem.
2. It affects more than one function or stakeholder group.
3. It involves meaningful uncertainty or trade-offs.
4. It permits access to credible evidence.
5. It can produce a practical recommendation or intervention.
6. It has an identifiable sponsor and governance route.

A recommended project structure is:

7.2 Evaluating alternatives

Students can use a weighted decision matrix when several criteria must be considered. Let the total score for option j be:

Here, Sⱼ is the score for option j; wᵢ is the weight assigned to criterion i; rᵢⱼ is the rating of option j on criterion i; and n is the number of criteria. If weights are expressed as proportions, their sum should equal 1. Ratings must use the same scale across criteria. The matrix supports discussion; it does not eliminate judgement or uncertainty.

For example, suppose three criteria have weights of 0.40, 0.35 and 0.25. An option rated 4, 3 and 5 on a five-point scale receives:

The result is a weighted rating of 3.90 out of 5. The calculation is valid only if the criteria, weights and ratings are explicitly defined and not double-counting the same factor.

7.3 Project governance

The project should identify a sponsor, decision owner, advisory group and delivery team. A short governance charter should specify scope, decision rights, reporting frequency, ethical safeguards and criteria for success. The project should also record assumptions and evidence sources so that later reviewers can distinguish learning from hindsight.

8. Illustrative Case: Meridian Mobility Group

Background

Meridian Mobility Group is a fictional multinational manufacturer of commercial vehicles and fleet services. It operates production facilities in three regions, sources electronic components globally and sells to public and private transport operators. Its traditional diesel business remains profitable, but demand for electric vehicles is increasing. At the same time, geopolitical tensions threaten access to batteries and semiconductors, while new regulations require lower fleet emissions.

The chief executive proposes a rapid transition to electric vehicles. The chief financial officer warns that the required capital expenditure may weaken the balance sheet. Operations leaders argue that supplier diversification will increase costs. Employees are concerned about job redesign and plant closures. The board requests an integrated strategic recommendation.

Problem

Meridian must decide how quickly to transition its product portfolio while maintaining financial resilience, supply continuity, workforce trust and regulatory credibility.

Analysis

External analysis identifies four major uncertainties: the pace of regulation, battery costs, regional trade restrictions and customer willingness to pay. Internal analysis shows that Meridian has strong vehicle engineering and customer relationships but limited battery expertise and uneven software capability.

Stakeholder analysis reveals differing priorities. Customers require reliable total cost of ownership. Governments want local employment and emissions reduction. Employees seek retraining and employment security. Investors expect disciplined capital allocation. Communities are concerned about pollution, traffic and plant viability.

The leadership team develops three options:

• Option A: maintain the existing product mix and make incremental improvements.
• Option B: pursue a staged transition, combining internal development, strategic partnerships and regional supply diversification.
• Option C: accelerate full electrification through major acquisitions and rapid plant conversion.

Option A has low short-term disruption but high transition risk. Option C may create technological leadership but exposes Meridian to financing, integration and execution risk. Option B is slower than Option C but preserves flexibility and enables learning.

Approach and solution

The board selects Option B, subject to explicit milestones. Meridian establishes regional battery partnerships, creates a software and analytics unit, and launches pilot electric fleets with selected customers. It invests in retraining before closing or converting facilities. A transition fund is governed separately from routine capital expenditure, with quarterly review by the board’s strategy and risk committees.

The strategy includes trigger points. If battery costs fall below a defined threshold and customer adoption exceeds the pilot target, investment accelerates. If supply concentration or regulatory risk increases, Meridian expands regional sourcing. If pilots fail to meet reliability requirements, product development is revised before scaling.

Governance measures include total cost of ownership for customers, vehicle reliability, emissions intensity, employee redeployment, supplier concentration, cash-flow impact and safety incidents. Meridian also establishes an AI governance standard for predictive maintenance tools, requiring human review for safety-critical alerts.

Outcome

After two years, the electric pilot fleet achieves higher-than-expected customer retention but experiences software integration delays. The staged approach allows Meridian to correct architecture problems without committing all plants to conversion. Employee retraining reduces involuntary redundancies, although some regional conflicts remain. The board approves a second investment phase but requires stronger software leadership and independent assurance of environmental claims.

Learning points

The case illustrates that strategic integration is not the selection of a single attractive option. It involves sequencing, options, governance, stakeholder legitimacy and organisational learning. It also shows that resilience may require accepting some additional cost in exchange for reduced strategic vulnerability. Finally, transition strategies must integrate technology, capital, people, regulation and purpose rather than treating them as separate workstreams.

9. Challenges and Limitations

Strategic integration has important limitations. First, frameworks can create an illusion of objectivity. A weighted score or scenario map may conceal assumptions about probability, value or risk. Second, executives may use integration rhetoric to centralise power and suppress legitimate disagreement. Third, long-term strategies can be undermined by short-term incentives and leadership turnover.

Data also creates difficulties. More data does not resolve ambiguous causality, and algorithmic outputs may encourage false precision. Strategic decisions often involve values that cannot be reduced to a common numerical scale. Leaders should therefore combine quantitative analysis with qualitative judgement, stakeholder dialogue and ethical reasoning.

Finally, adaptability can become an excuse for inconsistency. Repeatedly changing priorities exhausts employees and weakens credibility. Adaptation should be disciplined by purpose, explicit learning and transparent decision criteria.

10. Best-Practice Principles

Effective strategic integration is supported by the following principles:

1. Define the strategic problem before selecting a solution.
2. Separate evidence, assumptions, forecasts and values.
3. Connect external trends to specific organisational mechanisms.
4. Limit priorities and align resources with them.
5. Build execution ownership into strategy design.
6. Use leading and lagging indicators together.
7. Establish governance before a crisis occurs.
8. Treat stakeholders as sources of insight as well as groups to be managed.
9. Design human–AI systems according to risk and accountability.
10. Use pilots, options and staged commitments when uncertainty is high.
11. Make trade-offs explicit and ethically defensible.
12. Review both outcomes and the assumptions that produced them.

Chapter Summary

Strategic leadership integrates sense-making, strategic choice, mobilisation, execution, governance and learning. It requires coherence across purpose, capabilities, operating systems, resources and stakeholder relationships. Traditional tools such as PESTLE, industry analysis, resource-based analysis, scenario planning and portfolio logic remain useful when applied as complementary lenses rather than rigid recipes.

Contemporary leaders operate amid geopolitical fragmentation, climate transition, workforce transformation and rapid development of artificial intelligence. These forces require resilience, systems thinking, ethical judgement, digital literacy, strategic agility and ecosystem leadership. Human–AI collaboration must preserve accountability, protect data and apply stronger oversight where errors have serious consequences.

A strategic leadership project enables learners to integrate analysis and action. Its quality depends on a clear problem definition, credible evidence, explicit alternatives, decision criteria, execution ownership, governance and a learning agenda. The central lesson is that strategy is not a document or a one-time decision. It is a governed process through which organisations make choices, mobilise people, learn from consequences and renew their capacity to create legitimate value.

Key Terms

Strategic integration: The alignment of analysis, choice, execution, governance and learning.

Sense-making: The process of interpreting complex and uncertain information.

Strategic coherence: Consistency among purpose, choices, capabilities and organisational systems.

Dynamic capabilities: The ability to sense change, seize opportunities and transform resources and structures.

Scenario planning: Development of multiple plausible futures to test strategic choices.

Strategic resilience: The capacity to absorb disruption while preserving critical objectives and capabilities.

Geopolitical fragmentation: The division of markets, rules, alliances and supply systems across competing regions or blocs.

Climate transition: The movement toward lower-emission and climate-resilient economic systems.

Physical climate risk: Damage or disruption arising directly from climate-related events or conditions.

Transition risk: Risk arising from policy, technology, market or social changes associated with climate action.

Future of work: Changes in work design, skills, employment relationships and technology use.

Human–AI collaboration: The structured combination of human judgement and artificial intelligence.

Strategic governance: Systems of direction, accountability, risk oversight, ethics and adaptation.

Leading indicator: A measure that provides an early signal about future performance.

Lagging indicator: A measure of an outcome after it has occurred.

Operating model: The organisational arrangement through which strategy is delivered.

Strategic option: A possible course of action that preserves or creates future choices.

Stakeholder legitimacy: The perceived rightfulness and acceptability of organisational action.

Learning agenda: A structured set of assumptions and questions to be tested through action.

Weighted decision matrix: A method that combines criterion weights and option ratings to compare alternatives.

Review Questions

Short Answer Questions

1. What is meant by strategic integration?
2. Distinguish between a leading indicator and a lagging indicator.
3. Identify two ways geopolitical fragmentation can affect strategy.
4. What is the difference between automation and augmentation in human–AI collaboration?
5. Why should strategic projects record their assumptions?

Long Answer Questions

1. Explain how external analysis, internal capability assessment and execution architecture can be integrated into strategic leadership.
2. Discuss the role of governance in ensuring that strategy remains ethical, resilient and adaptive.
3. Evaluate the strategic implications of climate transition for capital allocation and operating models.
4. Explain why future-of-work challenges require changes in both job design and leadership practice.
5. Critically assess the benefits and limitations of scenario planning and weighted decision matrices.

Analytical / Application Questions

1. Select an organisation and design a strategic integration loop for a major challenge it faces. Identify the evidence, assumptions, decision rights, measures and learning mechanisms required.
2. Using the Meridian Mobility Group case, compare the three strategic options and explain why a staged transition may be superior under uncertainty.
3. Design a governance protocol for an AI system used in a high-consequence organisational decision. Specify accountability, human review, data controls, performance measures and escalation procedures.

Multiple Choice Questions with Answers

Question 1

Which activity most directly connects strategic execution with organisational learning?

A. Increasing the number of annual objectives

B. Reviewing outcomes and testing the assumptions behind decisions

C. Centralising every operational decision

D. Replacing all qualitative information with numerical data

Correct Answer: B. Reviewing outcomes and testing the assumptions behind decisions

Question 2

Which statement best describes strategic coherence?

A. All stakeholders receive identical outcomes

B. Every business unit follows exactly the same process

C. Purpose, choices, capabilities and systems reinforce one another

D. The organisation avoids all risk

Correct Answer: C. Purpose, choices, capabilities and systems reinforce one another

Question 3

What is a principal limitation of scenario planning?

A. It guarantees an accurate forecast

B. It eliminates the need for managerial judgement

C. It can conceal assumptions about uncertain futures

D. It can only be used by government organisations

Correct Answer: C. It can conceal assumptions about uncertain futures

Question 4

Which of the following is a transition risk associated with climate change?

A. Damage caused directly by a flood

B. A regulatory change that increases the cost of high-emission assets

C. A seasonal variation in customer demand unrelated to climate policy

D. An improvement in employee retention

Correct Answer: B. A regulatory change that increases the cost of high-emission assets

Question 5

In human–AI collaboration, augmentation means that:

A. AI provides support while a person remains responsible for judgement

B. AI operates without monitoring in all circumstances

C. People are removed from every decision

D. AI is used only for entertainment

Correct Answer: A. AI provides support while a person remains responsible for judgement

Question 6

If an option receives ratings of 4, 3 and 5 with weights of 0.40, 0.35 and 0.25, what is its weighted score?

A. 2.95

B. 3.25

C. 3.90

D. 4.50

Correct Answer: C. 3.90

Question 7

Which capability is most closely associated with sensing change, seizing opportunities and transforming the organisation?

A. Dynamic capability

B. Accounting control

C. Administrative standardisation

D. Market segmentation

Correct Answer: A. Dynamic capability

Question 8

Why should strategic performance systems use both leading and lagging indicators?

A. To ensure that every measure is financial

B. To combine early signals with observed outcomes

C. To eliminate the need for targets

D. To prevent any revision of strategy

Correct Answer: B. To combine early signals with observed outcomes

Question 9

What was the central strategic logic of Meridian Mobility Group’s selected option?

A. Immediate full electrification regardless of risk

B. Permanent reliance on one global supplier

C. A staged transition using partnerships, pilots and trigger points

D. Withdrawal from all regulated markets

Correct Answer: C. A staged transition using partnerships, pilots and trigger points

Question 10

Which governance practice best supports responsible use of high-consequence AI?

A. Removing human review to maximise speed

B. Using undocumented models to protect secrecy

C. Combining accountability, testing, access controls and escalation procedures

D. Measuring success only by user popularity

Correct Answer: C. Combining accountability, testing, access controls and escalation procedures