Trends Identified
Land and water
In spite of the continent’s immense size, pressures on land and water will shape the future. As population pressure increases, it is likely that more land will be cultivated for longer periods of time, reducing vegetative cover, lowering soil fertility and accelerating erosion. Water consumption will increase for each of the major uses - irrigation, domestic and industrial. In sub-Saharan Africa, mean water withdrawals and total water consumption will increase at least up to 2025.
2011
Africa in 50 Years’ Time
African Development Bank
Infrastructural Deficit
In terms of access to infrastructure services, Africa lags well behind other developing regions. Weak physical infrastructure is a key factor that has prevented African countries from successful integration into the global trading system. Poor infrastructure is behind the higher trade cost that Africa, especially its landlocked countries, face compared with other regions. Poor infrastructure accounts for 40 per cent of transport costs for coastal countries and 60 per cent for landlocked countries. Africa seems to have failed to sustain the gains that were made during the three decades up to 2000. In this respect a number of countries are failing to expand services fast enough to keep up with rapid demographic growth and urbanisation. If the present trends prevail, Africa is likely to fall even further behind other developing regions, delaying universal access for a half century or more in many countries.
2011
Africa in 50 Years’ Time
African Development Bank
Delayed Demographic Transition
Compared with other parts of the developing world, Africa’s demographic transition is delayed and highly variable across countries. Africa’s population is projected to peak at 2.7 billion in 2060, compared to 1.0 billion in 2010 (Figure 12). The projections show the population growth rate declining, following a similar trajectory to other major global areas.
2011
Africa in 50 Years’ Time
African Development Bank
The Burden of AIDS
AIDS will remain an exceptional challenge With only about 12 per cent of the world’s population, sub-Saharan Africa accounts for over two-thirds of the global burden of infectious and parasitic diseases. Worldwide, Africa accounts for 9 out of every 10 child deaths due to malaria; 9 out of every 10 child deaths due to HIV/AIDS; and half of the child deaths due to diarrheal disease and pneumonia. While major progress can be expected in combating the majority of infectious and parasitic diseases, HIV/AIDS poses a particular challenge for the continent, especially for sub-Saharan Africa.
2011
Africa in 50 Years’ Time
African Development Bank
Land Tenure and Access
Recent trends in both rural and urban areas in sub- Saharan Africa suggest that the institutions governing land access may become a critical source of tension in the coming decades. Land tenure systems need to be able to respond to demographic, physical and economic pressures. However, the process of change is typically very slow, and societal constraints on public action may be substantial.
2011
Africa in 50 Years’ Time
African Development Bank
Private Sector
For the private sector to play its full role as engine of growth in Africa and poverty reduction, African countries will need to create an enabling environment for a vibrant private sector in which micro, small, and medium size enterprises (MSMEs) and labour-intensive activities thrive alongside large firms in both traditional and new areas. This will require improving the legal and regulatory environment for doing business, increasing access to finance, improving corporate governance, strengthening human capital and skills development and fostering entrepreneurship.
2011
Africa in 50 Years’ Time
African Development Bank
Democratisation
Democracy has become increasingly prevalent across Africa over the last two decades. In 2011, 18 countries in Africa are considered electoral democracies, compared to only four in 1991.32 Electoral democracy is becoming institutionalised in several African countries, acting as a powerful force for economic growth and development.
2011
Africa in 50 Years’ Time
African Development Bank
Growing world population
Over the next 20 years, the world population will balloon by 1.4 billion people to 8.3 billion, up 20% (0.9% or 70 million people p.a.) from 6.9 billion today. In 1990, the world population was 5.3 billion.
2011
Trend compendium 2030
Roland Berger Strategy Consultants
Ageing societies
Since life expectancy will continue to increase, the median age will rise and aging of population will even accelerate. Globally, the median age will move up by 5.1 years, from 29 today to 34 in 2030. Between 1990 and 2010, the increase was 4.7 years, up from 24 in 1990.
2011
Trend compendium 2030
Roland Berger Strategy Consultants
Increasing urbanization
The urban share of the population will continue to rise at high speed (8.5 percentage points) and growth will even accelerate compared to the last 20 years (7.8 percentage points). By 2030, 4.9 billion people, or 59% of the world's population, will live in cities, starting from 3.5 billion today (50% of the world's population). This means an increase of 40% in absolute numbers. In 1990, only 43% of the population lived in urban areas.
2011
Trend compendium 2030
Roland Berger Strategy Consultants