Social, Ethical, and Cultural Factors in Material Selection

This lesson explores the broader social, ethical, and cultural considerations that influence material selection in design and technology, as required by AQA GCSE D&T specification (8552), Section 3.2.1. While functional and economic factors are important, responsible designers must also consider the impact of their material choices on people and communities around the world.

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Social Factors

Social factors relate to how material choices affect people and communities. Designers have a responsibility to consider the wider social impact of the products they create.

Inclusivity and Accessibility

Products should be designed so that the widest possible range of people can use them. Material choices can support or hinder inclusivity.

Social Consideration	How Materials Help	Example
Lightweight materials	Enable products to be used by people with limited strength	Aluminium walking frames instead of steel
Soft-touch materials	Provide comfort for people with sensitive skin or arthritis	Silicone grips on cutlery for elderly users
Hypoallergenic materials	Avoid allergic reactions	Surgical-grade stainless steel or titanium for jewellery
Non-toxic materials	Ensure safety, especially for children	BPA-free polymers for baby bottles and toys

Impact on Communities

Material extraction and processing can have significant impacts on local communities:

• Mining communities may experience environmental degradation, health problems from dust and pollutants, and displacement from their land.
• Forestry communities benefit when sustainable harvesting practices are followed, but suffer when illegal logging destroys ecosystems.
• Manufacturing workers may face poor working conditions, low wages, or exposure to hazardous chemicals in countries with weak regulations.

Real-world example: Cobalt mining in the Democratic Republic of Congo (DRC) has been linked to child labour and dangerous working conditions. This has prompted technology companies like Apple and Samsung to audit their supply chains and seek ethically sourced cobalt for lithium-ion batteries.

AQA Exam Tip: Social factors are often tested in 6-mark extended response questions. Structure your answer clearly: identify the social issue, explain how material selection addresses it, and give a specific product example. Use connective phrases like "This means that..." and "As a result..." to build your argument.

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Ethical Factors

Ethical factors relate to questions of right and wrong in design decisions. Ethical material selection means making choices that are morally responsible, even when cheaper or easier alternatives exist.

Key Ethical Considerations

• Fair wages and working conditions — Are the workers who extract, process, and manufacture the material treated fairly? Ethical designers seek out suppliers who pay living wages and provide safe working environments.
• Animal welfare — Does the material come from animals? Leather, wool, silk, and bone are all animal-derived materials. Ethical alternatives include synthetic leather (PU leather), recycled polyester fleece, and plant-based textiles like Pinatex (made from pineapple leaf fibres).
• Environmental responsibility — Is the material sourced in a way that minimises environmental harm? Ethical designers avoid materials linked to deforestation, habitat destruction, or pollution.
• Conflict materials — Some materials (tin, tantalum, tungsten, and gold — known as "conflict minerals" or "3TG") are mined in conflict zones where profits fund armed groups. Responsible companies trace their supply chains to avoid conflict materials.