We found a way to trap stable flies: their dung preferences helped us
Feb 03, 2020 12:21 pm UTC| Insights & Views Nature
Stable flies (Stomoxys calcitrans) are cold-blooded pests. They feed on the blood of their hosts, which include cattle, camels, horses, dogs and humans. During their feeding they can mechanically transmit viruses and...
Smart water heating could help in South Africa's energy crisis
Feb 03, 2020 12:20 pm UTC| Insights & Views Technology
South Africas energy crisis has many dimensions, from political and economic to technical and environmental. Recently, the countrys power utility, Eskom, has been generating only about 60% of its capacity and has had to...
Wuhan, the coronavirus and the world: Thinking beyond isolation
Feb 03, 2020 12:19 pm UTC| Insights & Views Health
Public fear seems inevitable given the alarming updates on the coronavirus outbreak, and isolation in the forms of lockdown and quarantine has become our default response. As a social scientist in globalization...

The coronavirus is hitting the tourism and travel sector hard
Feb 03, 2020 12:19 pm UTC| Insights & Views Economy Business
The spread of infectious diseases is invariably linked to travel. Today, tourism is a huge global business that accounts for 10.4 per cent of global Gross Domestic Product (GDP) and 10 per cent of global...
Housing crisis? What crisis? How politicians talk about housing and why it matters
Feb 03, 2020 12:18 pm UTC| Insights & Views Real Estate
Politicians in many countries around the world claim to be experiencing a housing crisis. But how do they define it, who is affected, and what is the cause? These are critical questions. Exploring them can help us...

How script supervisors keep film continuity - and coffee cups and cigarettes - in check
Feb 03, 2020 12:18 pm UTC| Insights & Views Entertainment
Youve seen the Game of Thrones scene with Jon and Daenerys where somehow a Starbucks coffee cup made it into the frame? Or maybe the one in Star Wars where the Stormtrooper misjudges the height of a Death Star doorway and,...
Think superannuation comes from employers' pockets? It comes from yours
Feb 03, 2020 12:17 pm UTC| Insights & Views Economy
A key question for the governments retirement incomes review is who ultimately pays for compulsory super contributions, especially since they are set to climb from 9.5% of wages to 12% over the next five years. Legally,...