Alix Charles recently shadowed the operations of a 'service-learning' program in Colombia. Here's what she found.
As part of a month-long campaign to #StopOrphanTrips, Lamorna Byford condemns the commodification of children in orphanage volunteering.
Who are the people behind Nepal's famous trekking industry? Leah Davies introduces a film that will tell their stories, and profiles one local activist.