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Explore the changing demographics in the UK and around the world, including population growth, increasing life expectancy, falling fertility rates, and the impact on trends such as breakfast habits. Understand the drivers of population growth and the evolving meaning of age. Discover the reshaped workforce and the modern journey to adulthood. Consider alternative scenarios and potential challenges for the future.
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Trajectory Trends Breakfast June 2018 Demographics in the UK
Global population: The Big Numbers • 7.6bn • 8.3bn • 9.6bn 2100 11.2bn Source: United Nations Median estimates 2017
Increasing Life Expectancy Source: World Bank
The Role of Fertility Rates Source: World Bank
Falling Infant Mortality Source: World Bank
The UK’s Growing Population Source: United Nations World Population Prospects
Drivers of population growth: #1: Birth rates Source: UN World Population Prospects, 2018
Drivers of population growth: #2: Life expectancy Source: UN World Population Prospects, 2018
Drivers of population growth: #3: Immigration Source: UN World Population Prospects, 2018
Generational Equipoise Source: Office of National Statistics, 2014 based National Population Projections
The Changing Demographic Context • 2015: An ageing population with ‘booms’. Younger cohorts are much smaller than older cohorts. • 1975: Younger cohorts are much larger than those in 2015, and much smaller among older cohorts. • 2035: Most noticeable is the extent of the growth in the population aged over 70, as the largest group in 2015 reach old age. Source: Office of National Statistics
The Changing Meaning of Age ‘Old age’ starts later As individuals are healthier for longer, the post family stage expands. Over the next decade, this will encompass much of people’s 7th and 8th decade, but retirement (in the traditional sense) is not guaranteed Fertility rates decline and the age of childbirth continues to rise, meaning that time spent in the parental role starts later and lasts for less time The pre-family life stage expands, with more time spent in education Small changes to childhood Source: Willmott & Nelson, Complicated Lives / Trajectory
Ageing & Generation Cherry Source: UN World Population Prospects, 2018
Reshaped workforce Source: ILO/UN WPP
The Modern Journey to Adulthood The Journey to Adulthood is changing Classic Journey More Realistic Journey • Finish education • Move out of parent’s house • Financial independence • Get married • Have children • Move out (to University) • Finish Education • Move back home • Start working • Move out again • Move back to save money for deposit • Move out again • Have children • Get married • Buy home?
Case Study: Housing • Just under two-thirds of Baby Boomers owned their home by the time they reached 30 • Figure has fallen to 42% in Millennials • Millennials will spend an average of £53,000 on rent by the age of 30, compared to £9,000 for Boomers Home ownership rates by age for each generation: UK, 1961-2016 Source: Office of National Statistics & The Resolution Foundation
The next generation is driving change Age at referral Source: The Tavistock and Portman NHS Foundation Trust; 2017
Diverse UK Location of those born abroad by % of local authority population Source: ONS Annual Population Survey 2014
Demographic inequality Life Expectancy Along the Jubilee Line Source: London Datastore; Ward Atlas Source: ONS
Could longevity start to decline? “A steady increase that had gone on, almost uninterrupted for a century has now nearly ground to a halt. What makes this especially worrisome is that in the United States, the last couple of years have actually seen life expectancy get shorter. Is it possible that Britons could follow Americans and start dying younger?”
Decline in drinking amongst young adults Source: Health Survey for England, 2016 (16-24s)
A Transhuman future? “It is the belief that we can and should eradicate ageing as a cause of death; that we can and should use technology to augment our bodies and our minds; that we can and should merge with machines, remaking ourselves, finally, in the image of our own higher ideals.” - Mark O’Connell: To Be a Machine
Summary of key points • Global population looks set to continue to grow – putting ever greater pressure on resources • UK population growing and ageing – putting ever greater pressure on resources • Generational Equipoise means consumers, clients and employees will be multi-generational • The de-regulation of demographics – an end to ‘the natural order of things’ • However, alternative positive and negative alternative scenarios are possible in the longer term
Trajectory 22 Upper Ground, London, SE1 9PD + 44 (0)20 8004 4869 trajectorypartnership.com @TrajectoryTweet Tom Johnson, Managing Director tom@trajectorypartnership.com