Who Decides When Somebody Cannot? Authority Over Another Person's Life

Guardianship transfers decision-making authority over some or all of a person's affairs to somebody appointed by a court, on the basis of a finding that the person lacks the capacity to make those decisions themselves. The scope varies enormously, from authority over financial affairs alone to comprehensive control over residence, medical treatment, contact with other people and daily life. The finding of incapacity is the crucial step, and it is decision-specific in modern frameworks, meaning somebody may lack capacity for one kind of decision and retain it for another, which the older all-or-nothing approach did not recognise. Appointment is usually of a family member and sometimes of a professional or a public official.

Statutory schemes now generally impose conditions on the whole process:

• •A presumption of capacity unless the contrary is established
• •Assessment of capacity for the specific decision rather than in general
• •A requirement that support be provided to help the person decide before concluding they cannot
• •Recognition that an unwise decision is not evidence of incapacity
• •Any intervention being the least restrictive option that achieves the purpose
• •Decisions taken in the person's best interests, giving weight to their own wishes and values
• •Review, since capacity can be temporary or fluctuating

The power is open to misuse and the failure modes are documented. Financial exploitation by appointed guardians occurs and is difficult to detect, since the guardian controls the records and the person affected may be unable to complain. Orders granting broad authority are made and then never reviewed, leaving people under control for decades after the circumstances changed. Professional guardianship over large numbers of people, paid from their own estates, has produced serious abuses in several jurisdictions and prompted investigations and legislation. Court oversight is frequently minimal in practice, with filed accounts unchecked. And people subject to these orders are among the least able to seek help, which is precisely why the safeguards matter and precisely why they fail.

Most systems allow somebody with capacity to make arrangements for a time when they may not, which is both cheaper and more respectful of their wishes than a court deciding later. A power of attorney appoints somebody chosen by the person to handle property and financial affairs, and in most jurisdictions must be created while capacity remains and registered before use. A separate instrument covers health and welfare decisions in several systems. An advance decision records refusal of specified treatments and binds clinicians where it is valid and applicable. A statement of wishes records preferences that are not binding and that decision-makers must consider. The practical advice is consistent, which is that these are made while well and are worth far more than anything available afterwards.

The framework has been challenged fundamentally over the past two decades. The United Nations convention on the rights of persons with disabilities, in force from 2008, requires that people with disabilities enjoy legal capacity on an equal basis with others and that states provide support to exercise it, and the committee interpreting it has taken the position that substituted decision-making regimes should be abolished entirely and replaced with supported arrangements in which the person decides with assistance. That reading is contested by several states and by some practitioners who argue that a minority of situations admit no workable support model. Several jurisdictions have introduced supported decision-making in statute alongside guardianship, and the direction of travel is clear even where the destination is disputed.

A court transfers decision-making authority on a finding of incapacity, which modern frameworks assess decision by decision rather than in general. Requirements include presuming capacity, providing support first, choosing the least restrictive option and reviewing the order. Financial exploitation and orders left unreviewed for decades are the documented failures, and the direction of reform is towards supporting rather than replacing the person.