The sociologist Arlie Russell Hochschild, author of "The Outsourced Self," believes these sites have a "double edged" quality.
The conflict has a double-edged impact on mental health – the trauma of war can cause or exacerbate psychological disorders while making it harder for people to find treatment, Jefee-Bahloul and Barkil-Oteo explain.
But that argument has a double edge.
Yet, perhaps inevitably, this equality has a double edge.
Even that scene has a double edge; he's using the time to try to teach himself to read.
But this time, gathering in such proximity to the miseries of southern Africa has a double edge.
Re "Kennedy kinship has a double edge for Bobby Shriver," April 16 and "Shriver decries spending limits," April 14.
In fact, much of Maiwald's work has a double edge, mingling innocence with guilt, the domestic with the international.
We all know the internet and globalisation has been a double edged sword.
As we mentioned in our live game coverage of Montreal Impact's visit to Columbus Crew, the Impact's recent run has been something a double edged sword.
For the latter, business interruption has a double impact.
