International Day of Conscience

  Neurotechnology , a rapidly growing field focused on understanding and interacting with the brain, has transformed medicine through innovations like brain stimulation and neuroimaging. It has greatly advanced treatment for neurological disorders and is expanding into new areas beyond healthcare. However, UNESCO highlights tha t neurotechnology also raises serious ethical concerns — especially as it can access and manipulate brain activity, revealing personal information about identity, emotions, and thoughts. When combined with artificial intelligence, it poses risks to human dignity, autonomy, and mental privacy. To address this, UNESCO promotes international reflection and the development of ethical regulations to ensure neurotechnology serves humanity responsibly. Challenges of neurotechnology Key data Did you know? 1 in 8 people worldwide live with a mental or neurological disorder 700% increase of investments in neurotech companies from 2014 to 2021 making the overall inves...

  As wearable devices begin to tap into our mental states, UN experts warn that without ethical safeguards, the right to freedom of thought could be the latest casualty of unchecked innovation . It seems like science fiction, or even magic: the ability to communicate, control a computer or move a robotic limb via the power of thought . However, it’s not only possible, it’s already transforming the lives of patients with severe disabilities. In 2024 , an audience at a UN conference in Geneva sat astounded as a young man in Portugal with “ locked in syndrome ” – a neurological disorder that left him unable to move any part of his body – was able to “speak” to them, using a brain-computer interface (BCI) that translated his thoughts into words, spoken in his voice, and answer their questions. This is a striking example of the growing field of neurotechnology , which holds out great hope for those living with disabilities and mental disorder such as Parkinson’s disease, epileps...