Nanotechnology's potential to enhance chemical and biological weapons raises several ethical and security concerns:
Proliferation: The advanced capabilities offered by nanotechnology could lower the threshold for developing sophisticated weapons, making them accessible to non-state actors and terrorists. Regulation: Current international treaties, such as the Chemical Weapons Convention (CWC) and the Biological Weapons Convention (BWC), may not adequately cover the new threats posed by nanotechnology-enhanced weapons. Dual-Use Dilemma: The same nanotechnology that can be used for medical and industrial applications can also be weaponized, complicating regulatory efforts.
