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Articles on Population growth

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Despite expert recommendations to adopt a population policy, Australian governments continue to resist. Scott Cresswell/flickr

Australia doesn’t have a population policy – why?

Considering all the aspects of life in Australia that are affected by population, it’s remarkable that the nation doesn’t have a national policy on it.
Melbourne is Australia’s fastest-growing city. Across Australia, the share of UK-born residents is declining, and the share of China-born and India-born residents has increased. AAP Image/Julian Smith

Three charts on Australia’s population shift and the big city squeeze

Melbourne is Australia’s most rapidly growing city, a title it wrested from Perth around 2013-14. Several of Australia’s big cities are growing well above the national average population growth rate.
New research challenges the assumption that world food production must double by 2050 to keep up with demand. The authors call for more focus on conservation through measures such as these diverse winter cover crops planted on a Pennsylvania dairy farm. Mitch Hunter

We don’t need to double world food production by 2050 – here’s why

According to widely-cited estimates, world food production must double by 2050 to keep up with population growth. New research challenges this target and calls for balancing growth with conservation.
A hiker perched at the top of Tasmania’s Tarkine wilderness. AAP Image/ Jenny Archer

There’s hope for Tasmania in the post-mining boom era

the end of the mining boom has breathed new life into parts of the Tasmanian economy. But there are also several worrying indicators – like population growth and unemployment – to be addressed.
Sydney’s farms on the urban fringe produce 10% of the city’s fresh vegetables. Alpha/Flickr

Urban sprawl is threatening Sydney’s foodbowl

Farms on Sydney’s fringes supply 20% of the city’s food. That could drop by more than half if urban sprawl isn’t kept in check.
Australians are living and working longer, marrying later and earning more that past generations. Hamed Masoumi/Flickr

Australia’s changing profile: fewer divorces, higher incomes, more rental stress

Divorce rates are on the decline in Australia, people are marrying and having children later in life, and more of us live alone. Our experts respond to the new report on Australia’s welfare.
South African exports to the rest of the continent have more than doubled over the past 20 years. This has been driven by agricultural products, including maize. Shutterstock

Why Africa offers growing opportunities for agricultural products

The demand for agricultural products in Africa is expected to rise over the next 35 years due to factors such as population growth, urbanisation, economic growth and changing diets.
There’s a sense that people who want to be child-free are somehow draft-dodging the duty of parenthood – we’ve done it and suffered, so why haven’t you? Hanna Nikkanen/Flickr

People who don’t want kids deserve respect for their choice

Societies overwhelmingly endorse reproduction, but the pressure this places on people who don’t want to have kids may be putting their health at risk.
India’s sterilisation programme focuses on women. EPA/STR

Inside India’s sterilisation camps

A sterilisation camp held in Chhattisgarh, an impoverished state in central India, has claimed the lives of 13 women, most of whom were young and marginalised. The women, who died within hours of the procedure…
By 2100 there could be 11 billion people on Earth, but there’s no quick way to slow growth. James Cridland/Flickr

No quick fix for overpopulation — let’s focus on climate

The rise in population since 1900 has been so rapid that up to 14% of all humans that have ever lived are still alive today, according to recent research. Other research shows that slowing population growth…
Our current trajectory suggests that the world system will realise a decline in living standards. Image sourced from www.shutterstock.com

Reaching its limits: can the global economy keep growing?

In 1972 a group of scientists, known collectively as the Club of Rome, constructed a detailed mathematical model to test whether population growth and economic development could continue indefinitely and…
How big is too big? Australia’s population is growing faster than expected. yananine

Why our ‘Big Australia’ is getting bigger

The latest population projections from the Australian Bureau of Statistics (ABS), released earlier this week, suggest Australia’s future population growth will be considerably greater than previously indicated…

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