Can synthetic biology solve the fashion industry's pollution crisis?
In short: Designer Natsai Audrey Chieza explores how we can move beyond fossil fuels to create sustainable clothing. This talk highlights how biological engineering is being used to replace toxic dyes and traditional materials with lab-grown alternatives.
Chieza demonstrates how the bacteria Streptomyces coelicolor can produce a striking red-purple pigment. By utilizing this biological process, she is developing color-fast fabric dyes that significantly reduce water waste and chemical runoff compared to traditional methods.
The video also examines broader applications of synthetic biology in textiles, such as creating mushroom-based "leather" and superstrong yarns derived from spider-silk protein. The goal is to redefine the material future of fashion by building it with biology rather than fossil fuels.
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Sources
- Summary by Intellect · source: Fashion has a pollution problem -- can biology fix it? | Natsai Audrey Chieza
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