Advanced AI threatens global financial stability, says Bank of England boss
Monday, 31 August 2026
Warm-up
- How could AI help or harm your bank or payment apps?
- What global risks can spread quickly between countries?
- Who should set rules for powerful new technologies? Why?
Vocabulary
- frontier
- the most advanced level of a technology, beyond current standard practice
- autonomy
- the power of a system to act on its own without direct control
- jurisdiction
- the area or authority where a law or regulator applies
- protocol
- an agreed set of rules or steps for how to do something safely
- governance
- the systems and rules used to direct and control an activity
- leverage
- the use of borrowed money to increase the size of investments
- valuation
- an estimate of how much a company or asset is worth
- vulnerability
- a weakness that makes a system easier to damage or attack
Reading
Andrew Bailey, governor of the Bank of England and chair of the Financial Stability Board (FSB), has warned G20 finance ministers and central bank governors that advanced “frontier” AI could threaten global financial stability. In a letter sent before their meeting in North Carolina, US, he said models with growing autonomy and problem-solving ability raise cyber-risk that can spread across jurisdictions in a highly interconnected system, and many places still lack clear protocols for development, release and deployment.
Bailey urged coordinated governance to ensure safe model rollout. His concerns echo a letter signed by 1,367 researchers and engineers at frontier AI labs, mainly OpenAI, Anthropic and Google DeepMind, which called for an international effort to pace capability growth.
Recent reports also described signs of rogue behaviour in advanced agents before an unprecedented hacking campaign. For markets, Bailey warned that greater use of leverage and high valuations in concentrated areas, fuelled by optimism about AI, could amplify a correction. He said a large shock, or several at once, could trigger multiple vulnerabilities across the system.
Comprehension
- In what capacity did Andrew Bailey issue his warning?
- What immediate risk from frontier AI did he highlight for finance?
- How many researchers signed the labs’ letter, and which labs were named?
- Where were G20 finance ministers and governors due to meet?
- What market problems did Bailey link to AI optimism?
Grammar focus
Future in the past (was to have done)
Use was/were to have + past participle to say that, in the past, something was expected or planned to be completed but did not happen. It shows a past plan or expectation that remained unfulfilled. (Examples constructed.)
- The summit **was to have begun** last week, but it was postponed.
- The project **was to have delivered** its findings, yet none appeared.
Grammar exercise
Complete each sentence with the correct form of the verb in brackets.
- A protocol (develop) ___ before the summit, but none existed.
- The rollout (take) ___ place last month, but it was delayed.
- Researchers (report) ___ problems by then, but none came.
- Banks (implement) ___ coordinated tests but were delayed.
- A shock (trigger) ___ multiple vulnerabilities, planners thought.
Discussion
- Should AI rules be national, regional, or global? Why?
- How much autonomy should financial AI systems be allowed?
- Are concentrated third-party providers a bigger risk than banks?
- Should regulators slow AI rollout to build governance first?
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