What you'll learn
Digital technology brings huge benefits, but it also raises important ethical, legal, environmental and privacy issues that society must deal with. For AQA GCSE Computer Science you need to understand these impacts, the main laws that apply to computing, the environmental effects of technology, and how ethical and cultural issues arise. This guide covers ethical issues, the relevant legislation, privacy, and environmental impacts. By the end you should be able to discuss the impacts of digital technology and explain the laws designed to address them.
Key terms and definitions
Ethics — Ideas about what is morally right and wrong.
Privacy — A person's right to control their personal information.
Legislation — Laws that must be followed.
Data protection — Rules governing how personal data is collected, stored and used.
Intellectual property — Creations of the mind, such as software, protected by copyright.
Digital divide — The gap between those who have access to technology and those who do not.
E-waste — Electronic waste from discarded devices.
Stakeholder — A person or group affected by the use of technology.
Core concepts
Ethical issues
Digital technology raises many ethical questions — issues of right and wrong that the law may not fully cover. Examples include:
- Privacy — companies and governments can collect large amounts of personal data, raising questions about how it is used and who controls it.
- Surveillance — technology allows people's activities to be monitored, which can conflict with personal freedom.
- The digital divide — not everyone has equal access to technology, which can disadvantage poorer people or regions.
- The effect on jobs — automation can replace human workers, raising questions about employment and fairness.
Ethical issues often have no simple answer, and different stakeholders may have different views, so exam questions usually ask you to consider more than one side.
Legislation relating to computing
Several laws exist to control how technology and data are used. The main ones you need to know are:
- The Data Protection Act — controls how organisations collect, store and use personal data, requiring it to be kept securely, used fairly and only for the stated purpose.
- The Computer Misuse Act — makes it illegal to access computer systems without permission (hacking), to access them to commit a crime, or to change data without authorisation.
- Copyright, Designs and Patents Act — protects intellectual property, making it illegal to copy or use software, music, images or other works without permission.
These laws protect individuals and creators, and being able to name a relevant law for a given situation is a common exam requirement.
Privacy and data
Privacy is a major concern in a digital world. Organisations gather data through websites, apps and devices, and while this can improve services, it raises the risk of data being misused, sold, or stolen. Data protection law requires personal data to be handled responsibly, and individuals have rights over their own data. Good practice includes collecting only the data needed, keeping it secure, and being clear about how it is used. Weighing the benefits of data collection against the risks to privacy is a common theme.
Environmental impacts
Digital technology has significant environmental effects:
- Energy use — computers, data centres and networks use large amounts of electricity, contributing to carbon emissions.
- E-waste — devices are often replaced frequently, creating electronic waste that can contain harmful materials and is difficult to dispose of safely.
- Manufacturing — making devices uses energy and raw materials, some of them scarce.
There are also positive environmental effects: technology can reduce the need for travel (through video meetings), cut paper use, and help monitor and manage energy and the environment. A balanced answer considers both the harm and the benefits.
Cultural and social impacts
Technology also has broad cultural and social impacts. It changes how people communicate, work and access information, and can bring people together across the world. But it can also lead to problems such as reduced face-to-face contact, the spread of misinformation, and unequal access (the digital divide). Recognising both the benefits and the drawbacks of these changes shows a full understanding.
Open source and proprietary software
An ethical and legal area worth understanding is the difference between open source and proprietary software. Proprietary software is owned by a company; its source code is kept secret, users must usually pay for a licence, and they are not allowed to modify or share it — Microsoft Windows is an example. Open source software has its source code freely available; it can usually be used, modified and shared without charge, often maintained by a community of volunteers — the Linux operating system is an example. Each has advantages: proprietary software often comes with professional support and reliability, while open source is free, flexible and can be improved by anyone. This links to intellectual property and copyright, because how software may be used and shared depends on its licence.
The importance of considering different stakeholders
When judging the impact of a piece of technology, it is important to think about the different stakeholders involved, because they are affected in different ways. For a new data-collecting app, for example, the users may value the service but worry about privacy; the company benefits from the data and profit; employees may be affected if the technology changes their jobs; and society as a whole is affected by issues such as the digital divide and environmental cost. Different stakeholders often have conflicting interests, so a balanced answer weighs these against each other rather than looking at only one point of view. Exam questions frequently reward this kind of balanced, multi-stakeholder discussion.
Worked examples
Example 1: Choosing the right law
A person accesses someone else's computer system without permission. Which law have they broken? The Computer Misuse Act, which makes it illegal to access a computer system without permission (unauthorised access), even if no further harm is done.
Example 2: A privacy issue
Explain one privacy concern raised by companies collecting user data. Companies can gather large amounts of personal data through apps and websites. This raises the concern that the data could be used in ways the user did not agree to, sold to others, or stolen in a breach, reducing the user's control over their own information.
Example 3: An environmental impact
Describe one negative and one positive environmental impact of digital technology. A negative impact is e-waste: devices are replaced often, creating electronic waste that is hard to dispose of safely. A positive impact is that video meetings can reduce the need for travel, cutting carbon emissions.
Example 4: The digital divide
Explain what is meant by the digital divide and why it matters. The digital divide is the gap between those who have access to technology and those who do not. It matters because people without access can be disadvantaged in education, work and services, increasing inequality.
Common mistakes and how to avoid them
A common error is confusing the laws. Learn the three: Data Protection Act (personal data), Computer Misuse Act (unauthorised access/hacking), and Copyright, Designs and Patents Act (intellectual property). Match the law to the situation.
Students often give only the negative impacts. Many issues have positive sides too — for example, technology harms the environment through e-waste but also reduces travel. Give a balanced answer.
Another mistake is treating ethical and legal issues as the same. Legal issues are about breaking the law; ethical issues are about what is morally right, which the law may not fully cover. Something can be legal but still raise ethical concerns.
When discussing privacy, do not just say "data could be stolen". Explain the concern more fully — that individuals lose control over how their personal data is used or shared.
Finally, in the exam, consider different stakeholders and both sides of an issue, as questions usually reward a balanced discussion rather than a one-sided answer.
Exam technique for "Ethical, Legal and Environmental Impacts of Digital Technology"
Be ready to name the relevant law for a given situation (Data Protection Act, Computer Misuse Act, Copyright, Designs and Patents Act) and explain what it covers.
For impact questions, give a balanced discussion — positive and negative effects — and consider different stakeholders. Distinguish clearly between legal, ethical, privacy and environmental issues.
Use real examples (data collection, hacking, e-waste, the digital divide) to support your points, and use precise terms — ethics, privacy, legislation, e-waste — throughout. For longer questions, reach a reasoned conclusion rather than just listing points.
Quick revision summary
- Digital technology raises ethical issues (privacy, surveillance, the digital divide, effects on jobs) that often have no simple answer.
- Key laws: Data Protection Act (personal data), Computer Misuse Act (unauthorised access/hacking), Copyright, Designs and Patents Act (intellectual property).
- Privacy: organisations collect large amounts of data; it must be handled responsibly and users have rights over it.
- Environmental impacts: energy use, e-waste and manufacturing (negative); reduced travel and paper use (positive).
- Technology has broad cultural and social effects, both connecting people and creating problems like misinformation and unequal access.
- Give balanced answers considering different stakeholders, and distinguish legal from ethical issues.