Specifying the Concept of Future Generations for Addressing Issues Related to High-Level Radioactive Waste

Area of Science:

• Nuclear Waste Management
• Ethics
• Intergenerational Equity

Background:

• The concept of "future generations" is central to high-level radioactive waste management discussions.
• This concept is often used without a clear, specific definition.

Purpose of the Study:

• To specify the broad notion of "future generations" in the context of nuclear waste.
• To analyze ethical implications of different management strategies based on distinct future generation groups.
• To clarify policy implications for nuclear waste management.

Main Methods:

• Ethical analysis of high-level waste management strategies.
• Application of principles: protection of future generations (safety and security) and respect for their choices.
• Distinction between "close" and "remote" future generations.

Main Results:

• High-level waste management options have varying ethical impacts on different future generations.
• The loss of memory regarding waste location significantly alters ethical considerations.
• Retrievable disposal may offer fewer benefits than commonly assumed.

Conclusions:

• The distinction between "close" and "remote" future generations is essential for nuclear waste policy.
• Ethical frameworks must account for the potential loss of knowledge about waste repositories.
• Management strategies should be re-evaluated considering these nuanced intergenerational perspectives.