Ethical, Legal and Environmental Impacts of Digital Technology

Digital technology affects individuals, organisations, and society in ways that extend well beyond convenience and productivity. Every advance brings benefits — and also raises questions about what is right, what is legal, and what impact it has on the world.

Three categories of impact:

Category	Central question	Examples
Ethical	Is it morally right? Does it respect human values and dignity?	Should companies collect personal data without explicit consent? Should an algorithm decide who receives a loan?
Legal	Does the law permit or prohibit it?	Accessing a system without authorisation is a criminal offence; privacy legislation governs how data is stored and used
Environmental	What effect does it have on the physical world?	Data centres consume large amounts of electricity; discarded devices create electronic waste

Exam questions in this section test your ability to understand and explain the general principles behind these issues in the context of specific technologies. Detailed knowledge of individual laws or specific incidents is not required — reasoning from principles is.

Ethics concerns what is right and wrong — values, fairness, and respect for people. Digital technology raises ethical questions that have no single correct answer; understanding multiple perspectives is required.

Data collection and consent: Many digital services collect data about their users — location, browsing history, purchase patterns, health information. Ethical concerns arise when collection happens without users' knowledge or meaningful consent, or when data is used for purposes beyond what users expected.

Algorithmic decision-making: Automated systems now make decisions that affect people's lives — credit scores, job application screening, content recommendations, insurance pricing. Ethical issues arise if these systems encode biases from historical data, producing unfair outcomes for certain groups without transparency or appeal.

Wearable technologies and computer-based implants: Devices that monitor health data (heart rate, location, sleep patterns) or are embedded in the body raise questions about bodily autonomy — who owns the data generated, who has access, and what happens if the device is hacked or the company ceases to exist.

Autonomous vehicles: Self-driving systems must make real-time decisions that can affect human safety. Ethical questions include: who is responsible when an autonomous vehicle causes an accident — the manufacturer, the software developer, the owner? And should a vehicle be programmed to prioritise the safety of its passengers over the safety of pedestrians in unavoidable collision scenarios?

Hacking and unauthorised access: Accessing computer systems without permission is both illegal and ethically wrong — it violates privacy, can cause financial loss, and undermines trust in digital systems. However, penetration testing (authorised testing of security vulnerabilities) uses the same techniques legitimately.

Laws govern the use of digital technology to protect individuals, organisations, and society. Two broad areas of legislation apply:

Data protection legislation governs how personal data is collected, stored, used, and shared. Key principles include:

• Data should only be collected for a specific, stated purpose
• Data should not be kept longer than necessary
• Individuals should have the right to access data held about them
• Data must be kept secure

Computer misuse legislation makes it a criminal offence to:

• Access a computer system without authorisation (hacking)
• Access a computer system with intent to commit a further crime
• Make unauthorised changes to data or programs on a computer system (e.g. installing malware)

Other legal considerations:

• Copyright — digital content (software, music, images, video) is protected; copying or distributing it without permission is illegal
• Surveillance — governments and security services operate under legal frameworks that govern what monitoring of digital communications is permitted

Exam questions ask for general principles — understanding why laws exist and what behaviours they regulate — rather than specific act names, sections, or dates.

The digital industry has a substantial environmental footprint, spanning energy consumption, physical waste, and the extraction of raw materials.

Energy consumption: Data centres — the facilities that store and process cloud data — run continuously and require enormous amounts of electricity for both computation and cooling. Globally, data centres account for a significant share of electricity consumption. As cloud storage, streaming, and AI services grow, this footprint increases.

Electronic waste (e-waste): Digital devices have short replacement cycles. Smartphones, laptops, and tablets are frequently replaced while still functional. Discarded devices often contain hazardous materials — lead, mercury, cadmium — that can leach into soil and water if not disposed of responsibly. E-waste is one of the fastest-growing waste streams globally.

Resource extraction: Manufacturing digital devices requires rare earth metals and minerals — including lithium, cobalt, and tantalum — mined under conditions that raise environmental and ethical concerns about land degradation, water contamination, and labour practices.

Positive environmental uses of technology: Digital technology also enables environmental benefits: remote working reduces commuting emissions; smart energy grids improve efficiency; environmental monitoring systems track pollution and deforestation; precision agriculture reduces fertiliser and water use.

Privacy is the right of individuals to control information about themselves and to conduct their lives without undue observation. Digital technology creates new tensions between this right and the interests of governments, corporations, and other individuals.

Citizens' perspective: Ordinary people reasonably expect their private communications, location data, and personal records to remain confidential. Unauthorised surveillance — whether by governments, corporations, or hackers — undermines autonomy, chills free expression, and can cause direct harm if sensitive data is exposed or misused.

Governments' and security services' perspective: Governments and security agencies argue that access to digital communications and data is essential to investigate terrorism, serious crime, and threats to national security. They contend that strong encryption and privacy protections can provide cover for criminal activity.

This tension applies across several technologies:

Technology	Privacy concern	Countervailing argument
Mobile technologies	Location data tracks individuals' movements continuously	Emergency services can locate users in distress
Cloud storage	Data is stored on third-party servers outside the user's control	Providers can be compelled to assist in investigations
Wireless networking	Network traffic can be intercepted; browsing behaviour monitored	Monitoring can detect and block malicious activity
Wearable technologies	Continuous health and location data collected	Enables life-saving health monitoring

There is no universal resolution to this tension. Policy decisions involve trade-offs between individual rights and collective security.

AQA exam questions on this section present a specific technology and ask you to discuss the ethical, legal, or environmental issues it raises. Applying the principles from earlier slides to unfamiliar scenarios is the core skill.

Autonomous vehicles:

• Ethical: Who bears responsibility for an accident caused by a software decision? Should different jurisdictions have different safety thresholds?
• Legal: Existing road traffic law was written assuming a human driver — legislation must adapt
• Environmental: Electric autonomous vehicles can reduce emissions, but manufacturing the battery has a significant carbon cost

Computer-based implants (e.g. neural interfaces, medical devices):

• Ethical: Does an implanted device compromise personal autonomy? What happens when a company that made the implant shuts down?
• Legal: Who owns the data generated by a brain-computer interface?
• Privacy: Implants accessing neural data represent the most intimate possible form of surveillance

Cloud storage:

• Ethical: Should a cloud provider read users' files to target advertising?
• Legal: Data stored in another country is subject to that country's laws, not necessarily the user's own
• Environmental: Every file stored in the cloud requires energy to maintain on a physical server

For any exam question, identify which type of impact is asked for (ethical, legal, or environmental), name the specific concern, and explain why it is a concern — linking it to the technology described. Vague answers ("it could be hacked" without explanation) do not earn full marks.

1. Giving only one type of impact when several are asked for

Ethical, legal, and environmental impacts are distinct. An answer about energy consumption is environmental, not ethical. Read the question carefully — if it asks for ethical impacts, describe harms related to fairness, rights, or consent; do not describe electricity usage.

2. Describing hacking as only an ethical issue

Unauthorised access to computer systems is both an ethical issue (it violates others' rights) and a legal issue (it is a criminal offence under computer misuse legislation). Mentioning only one dimension is incomplete.

3. Failing to explain why something is an issue

Stating "autonomous vehicles could cause accidents" earns little credit on its own. The answer needs to explain the ethical dimension: "it is unclear who bears legal and moral responsibility when a software decision — rather than a human one — causes harm."

4. Ignoring the privacy tension

Privacy questions require presenting both sides: individuals' right to privacy and governments' / security services' argument for data access. A one-sided answer that only argues for privacy, or only for surveillance, misses the balance the mark scheme expects.

5. Confusing environmental impact with ethical impact

Environmental impact concerns the physical world — energy use, waste, resource extraction. Ethical impact concerns people — rights, fairness, consent, responsibility. These overlap in some scenarios (e.g. mining for rare earth metals raises both environmental and ethical concerns about labour conditions), but treat them separately unless the question explicitly asks for both.