PROFESSIONAL AND SOCIAL ENGINEERING

CHAPTER 2: ETHICS AND PROFESSIONALISM (8 hours)

2.1 Ethics, Morality, and Professionalism

Ethics

Ethics refers to a set of principles and standards that guide human behavior in determining what is right or wrong. It is a branch of philosophy that examines moral values, duties, justice, fairness, honesty, and responsibility. Ethics provides a framework for making decisions and resolving conflicts in both personal and professional life.

Key Characteristics of Ethics:

• Concerned with right and wrong behavior.
• Provides guidelines for decision-making.
• Based on principles such as honesty, fairness, integrity, and respect.
• Can be applied to individuals, organizations, and professions.
• Often formalized through codes of ethics in professions.

Examples:

• Refusing to accept a bribe.
• Reporting safety hazards at a construction site.
• Treating all employees fairly regardless of background.

Morality

Morality refers to an individual’s personal beliefs, values, and judgments about what is right and wrong. Moral values are shaped by family, culture, religion, education, and life experiences. Unlike ethics, morality is more personal and internal.

Key Characteristics of Morality:

• Based on personal conscience and values.
• Influenced by culture, religion, and upbringing.
• Helps individuals distinguish good from bad.
• May vary between people and societies.
• Guides personal behavior even when no rules exist.

Professionalism

Professionalism refers to the conduct, behavior, attitudes, and standards expected from members of a profession. It involves competence, responsibility, reliability, accountability, and commitment to quality service. Professionalism helps maintain public trust in a profession.

Characteristics of Professionalism:

• Competence and expertise.
• Accountability for actions.
• Reliability and punctuality.
• Respect for colleagues and clients.
• Commitment to ethical standards.
• Continuous learning and improvement.
• Maintaining professional appearance and behavior.

Ethics vs Morality vs Professionalism

Ethics	Morality	Professionalism
A system of principles that determines what is right or wrong behavior in society or a profession.	Personal beliefs and values about right and wrong developed through upbringing and experience.	The conduct, behavior, skills, and standards expected from a member of a profession.
Derived from professional codes, laws, organizational policies, and social expectations.	Derived from family, religion, culture, traditions, and personal conscience.	Derived from professional institutions, workplace requirements, and industry standards.
Systematic and rule-based.	Personal and value-based.	Practical and performance oriented.
Fairness, justice, honesty, and responsibility.	Good versus bad actions according to personal beliefs.	Competence, accountability, quality work, and professional conduct.
Applies to both personal and professional situations.	Mainly applies to personal life and individual decisions.	Applies primarily to the workplace and professional activities.
Based on established principles and ethical frameworks.	Based on individual conscience and beliefs.	Based on professional standards and expected behavior.
Often enforced through codes of ethics, policies, and regulations.	Self-enforced through personal conscience.	Enforced through employers, professional bodies, and regulations.
Generally similar within a profession or organization.	Can vary significantly among individuals and cultures.	Usually standardized within a profession.
More objective because it follows accepted principles.	More subjective because it depends on personal beliefs.	Mostly objective because it follows professional standards.
Ethical sanctions, disciplinary actions, loss of trust.	Feelings of guilt, social criticism, or personal conflict.	Professional penalties, suspension, loss of license, or dismissal.
“What is the right thing to do?”	“What do I believe is right or wrong?”	“How should a competent professional behave?”
Refusing a bribe in a construction project.	Feeling that lying is wrong regardless of consequences.	Completing engineering work accurately and meeting deadlines.

2.2 Ethical Responsibilities Toward Sustainability and Safety

• Ethical responsibility is the commitment to act morally and beneficially, going beyond legal obligations. It involves accountability — taking ownership of one’s actions and their consequences — transparency, and a commitment to fairness toward all stakeholders.
• A company that is ethically responsible would not only follow environmental regulations but also actively seek ways to reduce its carbon footprint beyond the minimum requirements.
• Sustainability ethics is about recognizing that our choices today affect the planet and people of the future. They are links in a chain, extending far beyond our line of sight, reaching into the lives of generations who will inherit the world we are shaping today.

Key Ethical Principles in Sustainability:

• Intergenerational Responsibility: Temporal ethical responsibility asks us to consider the long-term well-being of the planet and its future inhabitants in our present decisions. Many Indigenous societies have long-standing traditions of stewardship, viewing themselves as caretakers of the earth for those yet to come.
• Transparency and Avoiding Greenwashing: International ethics standards for sustainability assurance address critical risks such as bias, conflicts of interest, pressure to act unethically, fraud including greenwashing, non-compliance with laws and regulations, and threats to the independence of assurance practitioners. In other words, claiming to be “green” without evidence is considered an ethical violation.
• Corporate Ethics and Sustainability: Today’s consumers value companies that uphold ethical standards, making ethics and sustainability critical for long-term success. Businesses can drive positive change while achieving profitability by adopting ethical practices, sustainability initiatives, and corporate social responsibility programs.
• Social Responsibility: Sustainable practices promote ethical and socially responsible business behaviour, which can enhance an organization’s reputation and social impact. Key regulations and standards to be aware of include the Paris Agreement, the Sustainable Development Goals (SDGs), ISO 14001, and the EU Green Deal — all of which outline requirements for mitigating environmental risks, promoting ethical practices, and achieving long-term sustainability goals.

Ethical responsibility in sustainability includes environmental stewardship (reducing waste, conserving energy, and protecting natural resources), fair labor practices (ensuring safe working conditions and fair wages), honest business dealings (being transparent in all transactions), and community engagement (contributing to the betterment of local communities).

From the design and construction of infrastructure to resource management and urban planning, civil engineers play a crucial role in creating a safer, more sustainable, and prosperous world. However, the great power that these professionals wield comes with great responsibility — to act ethically and responsibly at all times.

The effects of planning and building on the health, safety, and well-being of the community and the environment bear an enormous burden of responsibility on civil engineers. A total of 38% of CO₂ emissions worldwide can be traced back to the construction industry. Thus, planning and building in respect with nature and natural resources has become a topic of increasing importance in civil engineering.

The American Society of Civil Engineers (ASCE) is the primary professional body governing civil engineering ethics globally. The ASCE has recognized the importance of ethical standards for over a century and adopted a code of ethics in 1914. This code of ethics serves as a guiding framework for engineers and emphasizes the prioritization of public welfare and environmental stewardship over legal compliance. The first two sections of the ASCE code of ethics state: First and foremost, protect the health, safety, and welfare of the public and adhere to the principles of sustainable development.

The ASCE Code’s Core Ethical Duties on Sustainability
The ASCE Code of Ethics states that engineers shall:

• Adhere to the principles of sustainable development.
• Address environmental, social, and economic impacts, along with opportunities for improvement, in their work.
• Mitigate adverse environmental, social, and economic effects.
• Use resources wisely while minimizing resource depletion.

Ethical Responsibility Toward Safety in Civil Engineering

Safety is Paramount: Engineers have a profound impact on society. The code emphasizes the engineer’s responsibility to prioritize the safety, health, and welfare of the public in all their professional endeavors. This includes the design and construction of safe and sustainable infrastructure, and the responsible use of resources.

Safety Responsibilities: They must ensure that their projects comply with all safety standards and do not pose a risk to the life or health of people. Environmental protection requires civil engineering to consider the environmental impact of projects from the design phase. If an engineer observes that unethical practices are being carried out or that public safety or the environment is at risk, they have an obligation to report them to the relevant authorities.

Safety as an Ethical Duty: For every individual to be provided with a working environment that is safe and does not harm their physical or mental health is an essential part of an employer’s as well as the State’s responsibility. It is widely accepted by all stakeholders that employers share the responsibility of promoting and managing the health, safety, and wellbeing of their workers.

Workplace Safety and Social Sustainability: A safe and healthy workplace is a fundamental aspect of social responsibility, ensuring that employees are protected from both physical hazards and psychosocial risks such as stress, burnout, and workplace discrimination. By embedding social sustainability principles into their policies, organisations can not only improve quality of life for employees and communities, but also boost business resilience, productivity, and reputation.

ESG Framework and Worker Safety: Many organizations now understand that employee wellbeing is a critical part of their overall business approach to sustainability. Worker wellbeing is clearly linked to ESG (Environmental, Social, and Governance) frameworks used to reflect a company’s sustainability and ethical impact. The “Social” pillar of ESG assesses how an organization treats its employees, customers, suppliers, and communities, including its approach to diversity, inclusion, equity, human rights, health and safety, and employee wellbeing.

Safety and the UN Sustainable Development Goals (SDGs): Safety at work connects directly to the UN’s global goals. SDG targets call on nations to protect labour rights and promote safe and secure working environments for all workers, including migrant workers and those in precarious employment. Globally, in 11 out of 93 countries with available data, more than 10 work-related fatalities per 100,000 workers were reported. By recognizing the interconnectedness of the SDGs and workplace well-being, businesses can contribute significantly to global sustainability efforts while fostering a safer, more productive, and inclusive work environment. Embracing these principles is not just a corporate responsibility — it is an essential step towards achieving a sustainable and prosperous world for all.

Examples of Ethical Sustainability in Practice:

• Ethical responsibility in sustainability includes environmental stewardship (reducing waste, conserving energy, and protecting natural resources), fair labor practices (ensuring safe working conditions and fair wages), honest business dealings (being transparent in all transactions), and community engagement (contributing to the betterment of local communities).
• Ethical responsibility toward sustainability and safety requires professionals to prioritize human welfare, environmental protection, resource conservation, risk reduction, transparency, and long-term societal benefits. Sustainable development ensures that future generations inherit a healthy planet, while safety ethics ensure that people are protected from harm throughout the life cycle of engineering projects and infrastructure systems.

Pillars of the Engineering Code of Ethics
The code is built around several fundamental canons, each addressing a key aspect of professional conduct:

• Public Welfare: Prioritizing the safety, health, and welfare of the public.
• Competence: Practicing in areas of competence and continually improving professional knowledge.
• Truth and Honesty: Being truthful and honest in all professional communications.
• Accountability: Taking responsibility for one’s actions and decisions.
• Sustainability: Promoting sustainable practices and protecting the environment.

Civil engineers have a leading role in planning, designing, building, and ensuring a sustainable future by providing the bridge between science and society. In this role, engineers must actively promote and participate in multidisciplinary teams with other professionals such as ecologists, economists, and sociologists, and work with the communities served and affected to effectively address the issues and challenges of sustainable development.

2.3 Code of Conduct and Professional Behavior

A Code of Conduct is a formal set of principles, rules, standards, and ethical guidelines that govern the behavior and decision-making of professionals within an organization or profession. It establishes expectations for integrity, accountability, responsibility, and ethical behavior.

A code of conduct helps:

• Maintain public trust.
• Promote ethical decision-making.
• Ensure consistency in professional behavior.
• Protect stakeholders and society.
• Enhance organizational reputation.
• Promote honesty and integrity.
• Protect public health, safety, and welfare.
• Prevent unethical practices.
• Guide professionals in difficult situations.
• Establish accountability and transparency.
• Foster respect and fairness.
• Maintain professional credibility.

Fundamental Principles of a Code of Conduct

• Integrity
• Accountability
• Fairness
• Professional Competence
• Transparency
• Impartiality
• Compliance with Laws and Regulations
• Environmental Responsibility
• Professional Courtesy
• Reliability and Dependability
• Diversity, Equity, and Inclusion
• Respect for Human Rights
• Commitment to Quality and Excellence
• Sustainability
• Accountability for Actions and Decisions
• Honesty
• Responsibility
• Respect for Others
• Confidentiality
• Objectivity
• Trustworthiness
• Commitment to Public Safety and Welfare
• Avoidance of Conflicts of Interest
• Ethical Decision-Making
• Continuous Professional Development
• Teamwork and Collaboration
• Protection of Organizational Assets
• Social Responsibility
• Leadership by Example
• Maintaining Public Trust and Confidence

A profession is a vocation requiring specialized knowledge and often long and intensive academic preparation, governed by a code of ethics and dedicated to serving the public interest.

Characteristics of a Profession

Characteristic	Description
Specialized Knowledge	Requires expert knowledge in a specific field.
Formal Education	Requires structured education and training.
Skill and Competence	Involves practical and technical expertise.
Code of Ethics	Members must follow ethical principles and standards.
Public Service	Aims to serve society and protect public welfare.
Responsibility	Professionals are accountable for their actions and decisions.
Continuous Learning	Requires ongoing professional development.
Professional Recognition	Often regulated by professional bodies or licensing authorities.

Professional Behavior

Professional behavior refers to the attitudes, actions, conduct, and standards expected of an individual in a professional environment. It reflects competence, reliability, ethics, and respect for others.

• Demonstrates accountability by taking responsibility for actions and decisions.
• Maintains reliability by consistently fulfilling commitments and obligations.
• Shows punctuality by respecting deadlines and schedules.
• Exhibits competence through the effective application of knowledge and skills.
• Practices integrity by acting honestly and ethically in all situations.
• Demonstrates professionalism through appropriate conduct and appearance.
• Communicates clearly, respectfully, and effectively with others.
• Shows respect for colleagues, clients, and stakeholders.
• Maintains confidentiality of sensitive and proprietary information.
• Exercises ethical decision-making when facing professional challenges.
• Displays objectivity by making decisions based on facts and evidence.
• Works collaboratively and contributes positively to team goals.
• Adapts to changing circumstances and workplace requirements.
• Demonstrates leadership by setting a positive example for others.
• Shows commitment to continuous learning and professional development.
• Handles conflicts and disagreements professionally and respectfully.
• Maintains fairness and impartiality in professional interactions.
• Prioritizes safety, health, and public welfare in professional activities.
• Demonstrates initiative by proactively identifying and solving problems.
• Upholds organizational values, policies, and professional standards.
• Accepts constructive feedback and uses it for self-improvement.
• Maintains a positive attitude even under pressure or challenging conditions.
• Demonstrates dependability by delivering quality work consistently.
• Respects diversity and promotes an inclusive work environment.
• Builds trust through honesty, transparency, and responsible behavior.

2.4 Responsibility, Liability and Negligence

Responsibility

This refers to the duty a professional has to perform their work correctly and ethically.

• Personal responsibility – being accountable for your own decisions and actions.
• Professional responsibility – obligations to clients, employers, the public, and the profession.
• Collective responsibility – shared accountability within a team or organization.

Engineers are responsible for ensuring their designs, recommendations, and work meet required standards.

Liability

Liability is the legal obligation to compensate for harm or loss caused by one’s actions or inactions.

• Civil liability – being sued for damages (e.g., a bridge collapse due to faulty design).
• Criminal liability – facing criminal charges for gross misconduct or recklessness.
• Strict liability – held responsible regardless of intent or care taken.
• Vicarious liability – an employer being held liable for the actions of an employee.

Professionals can be held liable even when following orders if they knew the action was wrong.

Negligence

Negligence occurs when a professional fails to exercise the standard of care expected of a competent practitioner.

The four elements required to prove negligence are:

• Duty of care – The professional owed a duty to the affected party.
• Breach of duty – The professional failed to meet the expected standard.
• Causation – The breach directly caused the harm.
• Damage – Actual harm or loss resulted.

Types of Negligence:

• Professional negligence (Malpractice) – Failure to meet industry standards.
• Gross negligence – Extreme carelessness showing total disregard for others’ safety.
• Contributory negligence – The victim also partially contributed to the harm.

Tort

A tort is a civil wrong committed by one person or entity against another, causing harm, injury, loss, or damage. The injured party has the right to seek compensation (damages) through a civil court.

Essential Elements of Tort

Element	Description
Wrongful Act or Omission	A person does something wrong or fails to do something they should have done.
Legal Duty	The defendant owes a duty of care to the affected party.
Breach of Duty	The duty is violated through action or negligence.
Damage or Injury	Actual loss, injury, or harm occurs.
Legal Remedy	The injured party can claim compensation.

Types of Tort

Type of Tort	Description	Example
Negligence	Failure to exercise reasonable care	Engineer ignores safety checks causing bridge failure
Nuisance	Interference with another’s enjoyment of property	Construction noise disturbing residents
Defamation	Harm to a person’s reputation	False allegations against an engineer
Trespass	Unauthorized entry onto land/property	Contractor occupying private land without permission
Strict Liability	Liability regardless of fault in certain situations	Damage caused by hazardous construction activities

Tort vs Negligence

Basis	Tort	Negligence
Definition	A civil wrong that causes harm and gives rise to legal liability.	A specific type of tort involving failure to exercise reasonable care.
Scope	Broad concept covering many civil wrongs.	Narrow concept; one category of tort.
Nature	Includes negligence, nuisance, trespass, defamation, etc.	Only relates to careless acts or omissions.
Duty	May arise from various legal duties.	Arises from a duty of care owed to others.
Fault Required	Not always (e.g., strict liability).	Requires breach of duty of care.
Relationship	Parent category.	Subcategory of tort.
Example	Trespassing on private property.	Engineer fails to inspect a bridge, leading to cracks.

2.5 Conflict of Interest, Corruption, and Whistleblowing

Conflict of Interest

A conflict of interest is a situation in which a person’s personal interests, financial benefits, relationships, or other external influences could interfere with, or appear to interfere with, their ability to make fair, impartial, and objective decisions while performing professional duties.

A conflict of interest does not necessarily mean that unethical behavior has occurred. Instead, it indicates that there is a risk that personal interests may improperly influence professional judgment. Therefore, conflicts should be identified, disclosed, and managed appropriately.

• Occurs when personal interests compete with professional duties.
• May be financial, personal, family-related, or professional.
• Can reduce trust, transparency, and fairness.
• May result in biased decisions.
• Should be disclosed before decisions are made.
• Can exist even if no improper action actually occurs.
• Proper management helps maintain ethical standards.

Types of Conflict of Interest

Type	Description	Example
Actual Conflict of Interest	A real conflict exists and directly influences decisions.	An engineer awards a construction contract to a company owned by their spouse.
Potential Conflict of Interest	A conflict could arise in the future if circumstances change.	An engineer owns shares in a company likely to bid for an upcoming project.
Perceived (Apparent) Conflict of Interest	Others may reasonably believe a conflict exists, even if no improper action occurs.	A project manager evaluates a proposal submitted by a close friend’s company.

Sources of Conflict of Interest

Source	Description
1. Financial Interests	A conflict arises when a person has a financial stake (such as ownership of shares, investments, commissions, bonuses, or business interests) that could influence professional decisions. Financial gain may consciously or unconsciously affect impartial judgment.
2. Family Relationships (Nepotism)	Conflict occurs when decisions involve close family members or relatives. Hiring, promoting, supervising, or awarding contracts to relatives can create favoritism and compromise fairness and objectivity.
3. Personal Relationships	Close friendships, romantic relationships, or personal associations may influence professional decisions. Such relationships can result in biased evaluations, preferential treatment, or unfair advantages for certain individuals or organizations.
4. Outside Employment or Business Activities	Holding a second job, providing private consultancy, or owning a business while employed by another organization may create divided loyalties. Decisions made in one role may benefit the other role, reducing professional independence.
5. Gifts, Hospitality, and Other Benefits	Accepting valuable gifts, travel, entertainment, discounts, or other benefits from clients, contractors, or suppliers may create a sense of obligation and influence procurement, contract awards, inspections, or other professional decisions.
6. Confidential Information	Professionals may have access to confidential or privileged information through their work. Using this information for personal, financial, or competitive advantage constitutes a conflict of interest and violates ethical and professional responsibilities.

Common Examples:

• An engineer awarding a contract to a company owned by a family member.
• A consultant recommending a product from which they personally benefit financially.
• A manager hiring a friend over a more qualified candidate.
• Accepting gifts or favors from clients or suppliers in exchange for favorable decisions.

How to Handle It:

• Disclosure – Declare the conflict to the relevant authority immediately.
• Recusal – Remove yourself from the decision-making process.
• Transparency – Ensure all actions are open and documented.

Failure to manage conflicts of interest can lead to legal liability and loss of professional license.

Corruption

Corruption is the abuse of entrusted power for private gain. It undermines fairness, trust, and the integrity of professional practice.

Forms of Corruption:

• Bribery – Offering, giving, receiving, or soliciting something of value to influence a decision.
• Fraud – Deliberate deception to secure unfair or unlawful gain.
• Embezzlement – Misappropriating funds entrusted to one’s care.
• Extortion – Coercing someone to act in a certain way through threats or force.
• Favoritism/Nepotism – Giving unfair preference to friends, family, or associates.
• Collusion – Secret cooperation between parties to deceive or defraud others.

Effects of Corruption:

• Undermines public trust in professionals and institutions.
• Leads to poor quality work, unsafe structures, and public harm.
• Results in criminal prosecution, fines, and imprisonment.
• Damages the reputation of the entire profession.
• Wastes public resources and distorts fair competition.

Prevention of Corruption:

• Implementing strong codes of ethics and conduct.
• Establishing transparent procurement and decision-making processes.
• Enforcing strict penalties for corrupt behavior.
• Promoting a culture of integrity and accountability within organizations.

Whistleblowing

Whistle-blowing is the act of reporting illegal, unethical, unsafe, fraudulent, or corrupt activities within an organization by an employee or other individual to someone who has the authority to take corrective action. The report may be made internally (within the organization) or externally (to regulatory authorities, law enforcement agencies, or the public when necessary).

The primary purpose of whistle-blowing is to protect the public interest, ensure accountability, maintain ethical standards, and prevent harm.

• Reports unethical, illegal, or unsafe conduct.
• Protects public health, safety, and the environment.
• Promotes honesty, transparency, and accountability.
• Can be done by employees, contractors, consultants, or other stakeholders.
• May involve internal or external reporting.
• Often protected by organizational policies or laws against retaliation.
• Helps detect fraud, corruption, and professional misconduct.

Type	Description
Internal Whistle-Blowing	Reporting unethical or illegal conduct to supervisors, managers, ethics committees, or other authorized officials within the same organization.
External Whistle-Blowing	Reporting misconduct to external bodies such as government regulators, professional councils, law enforcement agencies, courts, or the media when internal reporting is ineffective or inappropriate.

Others:

• Open whistleblowing – The whistleblower openly identifies themselves when making the report.
• Anonymous whistleblowing – The whistleblower conceals their identity to avoid retaliation.

When Should a Professional Whistleblow?

• When public safety is at serious risk.
• When illegal or fraudulent activities are taking place.
• When internal reporting has failed or been ignored.
• When there is clear evidence of corruption or gross misconduct.

Protection of Whistleblowers:

• Many countries have whistleblower protection laws to shield reporters from retaliation.
• Protections include safeguards against dismissal, demotion, harassment, and victimization.
• Confidentiality of the whistleblower’s identity is often legally protected.
• Professional bodies also provide ethical backing and support for whistleblowers.

Challenges Faced by Whistleblowers:

• Fear of retaliation, job loss, or blacklisting.
• Social pressure and isolation from colleagues.
• Legal risks if disclosures are made improperly or without evidence.
• Emotional stress and psychological burden of speaking out.

2.6 Ethical Decision-Making and Case Studies

Ethical decision-making is the process of identifying a moral dilemma, weighing competing values and duties, and choosing a course of action that can be justified on principled grounds — not just legal, commercial, or convenient ones. It is a skill, not an instinct, and it can be learned and practiced.

The core challenge is that ethical dilemmas in engineering rarely pit an obviously right option against an obviously wrong one. They pit two legitimate-seeming values against each other:

• client loyalty vs public safety,
• schedule vs thoroughness,
• team harmony vs honest reporting.

Nine-Step Ethical Decision-Making Process

• Step 1: Identify the Ethical Problem
  • Clearly define the issue or dilemma.
  • Determine who is affected.
  • Identify conflicting values or interests.
  • Questions to ask: What is the ethical concern? Who may benefit or suffer? Is there any violation of professional ethics?
• Step 2: Gather Relevant Facts
  • Collect all technical, legal, financial, and social information.
  • Avoid making decisions based on assumptions.
  • Questions to ask: What are the actual facts? What standards, regulations, or codes apply? What evidence is available?
• Step 3: Identify Stakeholders
  • Determine everyone affected by the decision.
  • Possible stakeholders: Clients, engineers, contractors, government agencies, public users, future generations, environment.
• Step 4: Review Professional Codes and Laws
  • Check applicable codes of conduct.
  • Examine legal obligations.
  • Consider organizational policies.
  • Questions: Does the action violate professional ethics? Is it legally acceptable?
• Step 5: Generate Possible Alternatives
  • List all reasonable actions.
• Step 6: Evaluate Consequences
  • Weigh each alternative against safety, sustainability, fairness, legality, and professionalism (see table below).
• Step 7: Select the Most Ethical Option
  • Choose the option that protects public safety, complies with laws, respects professional ethics, and minimizes harm.
• Step 8: Implement the Decision
  • Communicate clearly.
  • Document actions.
  • Follow organizational procedures.
• Step 9: Reflect and Learn
  • Evaluate outcomes.
  • Improve future decision-making.
  • Update procedures if needed.

Step 6 in Detail: Evaluating Consequences

Factor	Questions
Safety	Will anyone be harmed?
Sustainability	Does it affect future generations?
Fairness	Is it just and unbiased?
Legality	Does it comply with laws?
Professionalism	Does it uphold professional standards?

Major Theories of Ethics

Theory	Main Idea	Question	Example
Consequentialism (Utilitarianism)	Actions are judged by their outcomes.	Which action produces the greatest good?	Choosing a bridge design that benefits the largest number of people.
Deontology (Duty Ethics)	Actions are judged by adherence to rules and duties.	Is the action morally right regardless of outcome?	Refusing to falsify survey data even if it helps complete a project faster.
Virtue Ethics	Focuses on moral character and virtues.	What would a good person do?	An engineer acts honestly because integrity is a virtue.
Rights Ethics	Individuals possess fundamental rights that must be respected.	Are people’s rights protected?	Respecting citizens’ privacy when collecting data.
Justice and Fairness Ethics	Emphasizes equality and fair treatment.	Is the decision fair to everyone?	Awarding contracts through transparent competitive bidding.
Ethics of Care	Focuses on relationships, compassion, and responsibility toward others.	How does the decision affect people and relationships?	Ensuring worker welfare during project execution.
Common Good Ethics	Promotes benefits for society as a whole.	Does the decision improve community welfare?	Developing public transportation systems that serve all citizens.
Environmental Ethics	Humans have responsibilities toward nature and future generations.	Does the decision protect the environment?	Using sustainable construction materials.

Discussion Case Studies