What are finite materials, according to the life cycle analysis?

In the context of life cycle analysis, finite materials refer to resources that are limited in availability and cannot be replenished within a human time scale once they are consumed. These materials are often derived from geological processes that take millions of years to form, and their extraction and consumption can lead to depletion. This means that once finite materials are used up, they cannot be replaced, which poses sustainability challenges.

Understanding that finite materials are not sustainable emphasizes the importance of resource management and the need for alternative approaches in product design and material selection. The recognition of these materials drives initiatives toward more sustainable practices, such as reducing reliance on such resources and exploring renewable alternatives.