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The Imperative of Pension Reform: Insights from [David Miles](/artist/david-miles) and Jonathan Cribb
In this 12-minute expert interview, recorded at the CEPR Summer Conference 2025, renowned economist David Miles engages with Jonathan Cribb to tackle a pressing concern of our time: the sustainability of pension systems in the face of demographic changes. As a professor at Imperial College London and Member of the Budget Responsibility Committee at the Office for Budget Responsibility, Miles brings unparalleled expertise to this crucial discussion.
The conversation centers on the challenges posed by longer lifespans, declining fertility rates, and rising healthcare costs, which are forcing governments to reassess their pension policies. Miles and Cribb highlight a critical shift from generous defined-benefit pensions to riskier defined-contribution schemes, leaving individuals more vulnerable to investment uncertainty and lower retirement incomes. This transformation has significant implications for policymakers, who must balance the need for public-private partnerships with the imperative of protecting individual savings.
One of the most compelling aspects of this interview is the emphasis on smarter defaults and better savings guidance. Miles and Cribb argue that governments should prioritize policies that encourage individuals to make informed decisions about their retirement savings. This involves providing clear, accessible information and promoting more effective default options for pension schemes. By doing so, policymakers can mitigate the risks associated with defined-contribution pensions and ensure that citizens are adequately prepared for retirement.
The discussion also touches on the need to integrate health trends into pension policy. As healthcare costs continue to rise, governments must develop strategies to address this challenge without compromising the financial sustainability of pension systems. Miles and Cribb caution against overly simplistic solutions, which can have unintended consequences and exacerbate existing problems. Instead, they advocate for a more nuanced approach that balances public and private pensions while ensuring democratic accountability in reform.
The conversation concludes with a thought-provoking examination of how demographic changes will reshape family structures, public services, and support in old age. The experts highlight the importance of policymakers preparing for these shifts, which will be driven by housing constraints and declining fertility rates. As Miles notes, this requires a forward-thinking approach that prioritizes long-term planning and flexibility.
This expert interview is notable not only because of its timeliness but also due to the caliber of its participants. David Miles brings his extensive experience in academia, business, and public policy to the conversation, while Jonathan Cribb's expertise as an economist at the Institute for Fiscal Studies adds depth and nuance to the discussion. The insights shared in this interview will be invaluable to policymakers, researchers, and anyone concerned about the future of pension systems.
As we navigate the complexities of an aging population and changing demographic trends, it is essential that we engage with experts like David Miles and Jonathan Cribb. Their analysis provides a critical framework for understanding the challenges facing pension systems and offers practical solutions for addressing these issues. By prioritizing smarter defaults, better savings guidance, and integrated health policies, governments can ensure that their citizens are adequately prepared for retirement and that pension systems remain financially sustainable in the long term.
Editorial context researched and compiled from verified sources.
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