Which sustainable design technique aims to reduce toxicity in raw materials?

The technique that specifically focuses on reducing toxicity in raw materials is green chemistry. This approach involves designing chemical processes and products in a way that minimizes or eliminates the generation and use of hazardous substances. By prioritizing the selection of safer raw materials and processes, green chemistry aims to create products that are not only effective but also environmentally benign, significantly reducing the potential impact on human health and the environment.

This method promotes the use of renewable feedstocks, minimizes the use of solvents, enhances energy efficiency, and encourages the development of safer chemical products. In contrast, recycling is concerned with the recovery and reprocessing of materials, life cycle assessment evaluates the environmental impacts of a product throughout its entire life cycle, and renewable energy integration focuses on incorporating sustainable energy sources into systems without directly addressing the toxicity of the materials themselves.