Question

Security of nuclear resources and the safe storage of nuclear wastes remain a global challenge.

a) have been improved by concentrating these in four secure locations throughout the world.
b) have now been addressed by UN task forces who guard resources that are subject to terrorist attacks.
c) remain a problem only outside of the United States and Canada.
d) None of the above.

Answer 1

Nuclear safety and waste disposal continue to pose global challenges, with environmental and political complexities surrounding long-term storage and the risk of weapons proliferation.

Step-by-step explanation:

The security and safe storage of nuclear resources and nuclear waste continue to be significant global issues. Even though the United Nations has established various treaties and conventions to address these concerns, such as the Partial Test Ban Treaty and the Nuclear Non-Proliferation Treaty, the challenges associated with nuclear safety, waste disposal, and the risk of proliferation are persistent.

The environmental impacts of uranium mining and the complexities of long-term storage of nuclear waste, such as the dangers of its radioactivity lasting thousands of years and the political difficulties in finding suitable disposal sites, have not been entirely resolved. Additionally, securing nuclear weapons to prevent them from falling into the hands of non-state actors remains a pressing concern due to the vast number of nuclear weapons and the instability of some states that house them.