Health and Safety: The potential toxicity of nanoparticles and their long-term health impacts are unknown. Environmental Impact: The release of nanomaterials into the environment could disrupt ecosystems. Privacy: Nanosensors and tracking devices could lead to unprecedented levels of surveillance. Equity: The benefits of nanotechnology should be accessible to all, not just the privileged. Ethical Research: Ensuring that research is conducted responsibly, with respect to human and animal rights.
