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Articles on Global perspectives

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Green sea turtle eating seagrass off Lizard Island. Abbi Scott

Dugong and sea turtle poo sheds new light on the Great Barrier Reef’s seagrass meadows

New research highlights the role of sea turtles and dugong in the dispersal of seeds and maintenance of seagrass meadows, an important marine habitat and the primary food source for both animals.
President Nana Akufo-Addo of Ghana addresses the United Nations General Assembly, at U.N. headquarters in September 2017. (AP Photo/Richard Drew)

Lessons from religious groups for a ‘Ghana beyond aid’

Ghanaians respond positively to financial appeals from churches compared to how they respond to paying taxes. Here’s how, and why, Ghana’s government should learn from religious groups.
Australian scientist David Goodall photographed in Basel, Switzerland, on May 8, 2018 ended his life in with assisted suicide. (AP Photo/Jamey Keaten)

‘Suicide tourism’ and understanding the Swiss model of the right to die

Recent stories in the media highlight the idea of suicide tourism to Switzerland. But what does that mean? How is the Swiss view of assisted dying different from the Canadian one?
A man browsing the shoe department in a shopping centre. Can he really afford new shoes, and does he really need them? Alex Buirds/Wikimedia

Why we perceive ourselves as richer than we think we are

Under some circumstances, people may feel wealthier than they actually are and this makes them psychologically more prone to increase their spending, as well as their borrowing.
A refugee family who was evacuated from Libya leave an UNHCR office in Niamey, on November 17, 2017, after being interviewed by protection officers of the French Office of Protection Refugees and Stateless Persons (OFPRA). Sia Kambou/AFP

How far can Europe push back its borders? The case of France in Niger

Displacing the EU’s border as far as possible from Europe: is this really a solution to mitigate the flow of migrants?
Conservationists are at loggerheads about how to save elephants from poaching. EPA/Dai Kurokawa

How to break the impasse between opposing camps in ivory trade debate

Improving livelihoods by exploring alternatives to wildlife trade would help to curb the poaching of threatened species like elephants.
Sunset looking across Port Warrender to the Mitchell Plateau on the Kimberley coast. It is in Wunambal Gaambera country. Mark Jones Films (with permission)

How to get to Australia … more than 50,000 years ago

The first people to make it to Australia could have navigated their way by sea crossing, reaching the north-west coastline of the island continent more than 50,000 years ago.

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