Quick facts
A lawyer advises clients on what the law allows, drafts the documents that make agreements binding, and, for those who litigate, argues a client's case before a judge or jury. In most legal systems the license is protected by law: only someone formally admitted to the bar or law society may use the title, sign certain documents, or represent another person in court, and that person carries personal legal liability if the advice they give turns out to be wrong.
The profession is old enough that ancient Athens tried to prevent it from existing at all, requiring litigants to speak for themselves — a rule quickly worked around by paid speechwriters. Rome split advocacy from legal scholarship, and England later split the profession again into barrister and solicitor, a divide it still keeps while most of the world does not. Training, licensing and pay vary sharply by country: a first-year associate at a major US firm can earn several times a solicitor's starting salary in London.
This page traces the lawyer from Antiphon's Athens and Rome's advocati through the Inns of Court and the modern billable hour to today's software-driven practice. It covers how lawyers train, what the work actually looks like day to day, who its most celebrated figures are, and how exposed the profession is to AI — a live question now that software can draft a contract or summarize a discovery production in minutes, though someone still has to argue the case and carry the liability if it goes wrong.
The profile
- Resists AI58
- Pay74
- Barrier to entry85
- Autonomy60
- Demand72
- Impact88
How exposed is it to AI?
Moderate
Roughly two-fifths of the profession's work — document review, first-draft contracts, legal research summaries and due-diligence flagging — is already well suited to automation, and a widely cited 2023 Goldman Sachs analysis ranked legal services among the most exposed white-collar fields to generative AI. The remainder depends on courtroom persuasion, client judgment and a personal legal liability no software can hold, which keeps the profession's overall exposure moderate rather than severe.
AI & The Future →Seven ways into this profession
Frequently asked questions
How many years does it take to become a lawyer?
What is the difference between a barrister and a solicitor?
Do you need a law degree to practice law everywhere?
How much do lawyers earn?
Is being a lawyer safe from AI automation?
What's the difference between a lawyer and an attorney?
What is the billable hour, and why do lawyers complain about it?
Can anyone call themselves a lawyer, or is the title protected?
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