Population and Economics

Modern economies promote continuous growth – a concept that is coming under increasing criticism from the environmental movement. The idea that we can have endless growth ignores the fact that our planet and its natural resources are finite.

To fuel constant economic growth, we need ever more consumers. Therefore, many governments employ ‘pro-natalist’ policies which aim to boost birth rates.

Developed countries that have achieved low fertility rates undergo population ageing, which is when the proportion of older people increases due to decreasing births and increasing longevity. Many economists and politicians fear population ageing because of its potential dampening effect on economic growth. However, these fears are often overblown and ignore the tremendous benefits of reduced population growth.

Learn more about population ageing here.

See our latest news stories and blog posts about economics below.

20 July 2020

Two billion fewer people?

A new study published in The Lancet projects that the global population will peak at 9.7bn in 2064 and be 8.8bn by the end of the century. That's 2bn below the United Nations projection. Can it be true?

Hitting the Targets - Population and the SDGs

Briefings and submissions

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Population Matters' response to the Dasgupta Review

Briefings and submissions

Response note to The Dasgupta Review – Independent Review on the Economics of Biodiversity Interim Report as commissioned by the UK’s HM Treasury.

28 April 2020

Planet of the Humans: Infinite growth is suicide

Our Director Robin Maynard reviews Planet of the Humans, the controversial new documentary produced by Michael Moore and directed by Jeff Gibbs, released on the 50th anniversary of Earth Day.

27 March 2020

Study: preference for small families is 'contagious'

As highly social creatures, much of what we say and do is influenced by the people close to us. A new paper examines this effect on family size and consumption behaviour and concludes that smaller families and sustainable lifestyles could be achieved by facilitating the evolution of social norms.

17 February 2020

The ‘blue acceleration’: ocean plunder in the Anthropocene

A new study highlights the rapidly increasing pressure on the world’s oceans as a result of human population growth and burgeoning demand for resources.

4 February 2020

Which European countries spend the most on global family planning?

A new report shows that Europe spent a total of 845 million Euros on global sexual and reproductive health and family planning in 2018 – an overall increase of 5% compared to 2017. Most countries either increased or maintained their funding levels, yet major shortfalls and political barriers remain.

19 November 2019

70 is the new 65: a new way of looking at population ageing

A new analysis by the UK Office for National Statistics shows that estimating the number of life years remaining, rather than counting the years lived, could be a better way of measuring ageing and its implications for society.

Economics

UK population

23 August 2019

UK population bigger and greyer

Latest figures from the Office for National Statistics, show that the UK's population is 66.4 million people, and that the proportion of people past retirement age continues to grow. Do these changes in the UK matter?

Economics

Environment

UK population

24 July 2019

Despite economic growth, billions won’t have enough fruit and veg by 2050

A new Lancet study analysing the gap between future fruit and vegetable supply and recommended consumption levels found that even under the most optimistic socioeconomic growth scenarios, there won’t be enough to go around by mid-century.