A world-first report from Dr Allan McCay in the Law School scrutinises advances in neurotechnology and what they might mean for the law and the legal profession.
Dr Allan McCay, a criminal law scholar at the University of Sydney Law School, has published the first substantial overview of neurotechnology and its implications for the law and the legal profession.
Neurotechnologies are technologies that interact directly with the brain, or more broadly the nervous system, by monitoring and recording neural activity, and/or acting to influence it. Sometimes neurotechnology is implanted in the brain but it may also be in the form of a headset, wristband or helmet.
The technology is already being used in health settings for the treatment of patients with Parkinson’s and epilepsy and could be used in the future to monitor and treat schizophrenia, depression and anxiety.
But the same technology could potentially be used for the brain monitoring of criminal offenders or for cognitive enhancement, creating a divide between enhanced and non-enhanced humans. It could also be used to monitor workplaces, used by the military (cyborg super-soldiers), used for gaming and perhaps as a means of interacting with the metaverse.
“This tech is coming, and we need to think about regulation now,” said Dr McCay. “Action is needed now as there are already vested interests in the commercial world. We need decisions to be made at the level of society and at the level of businesses around ethics and law."
The world-first report, Neurotechnology, law and the legal profession, was commissioned by the Law Society of England and Wales.
“Action is needed now as there are significant neurotech investors such as Elon Musk and Meta (Facebook)," said Dr McCay. "We need law reform bodies, policy makers and academics to be scrutinising these technological advances rather than waiting for problems to emerge.”
“To take criminal law as an example, numerous questions emerge. One might ask which bit of conduct constitutes the actus reus (criminal act) where a person injures another by controlling a drone by thought alone.
“It seems easier to identify the relevant conduct where the defendant uses their system of musculature to control the drone by manually manipulating a controlling device such as a joystick. Moving to sentencing, would it be acceptable for criminal justice systems to monitor and perhaps even intervene on offenders’ brains by way of a neurotechnological device while they are serving sentences in the community?
“This latter question of course raises human rights concerns and there is now an important debate as to whether existing human rights protections are fit for purpose given the possibility of brain-monitoring and manipulation. The human rights issues extend well beyond the criminal law into other areas of law.”
Dr McCay is Deputy Director of The Sydney Institute of Criminology and an Academic Fellow at the University of Sydney’s Law School. He was named by Australasian Lawyer as one of the most influential lawyers of 2021 for his work in neurotechnology and the law.
He coordinates the Legal Research units at the Sydney Law School, and lectures in Criminal Law. Dr McCay trained as a solicitor in Scotland, practised as a commercial litigator in Hong Kong, and has also been admitted to practice in two Australian jurisdictions.
Much of his work has focused on neuroscience, neurotechnology, and the criminal law. He is also interested in free will and punishment, ethical issues related to emerging neurotechnologies, and the future of legal work.
Declaration: This research received no funding. It was commissioned by the Law Society of England and Wales.