For all the Fish magazine aims to provide nuanced, evidence-based information on sustainable food and nutrition. They are currently looking for contributors and/or reviewers. Time commitment and deadlines are flexible, as are potential topics.
Contributors and reviewers must hold a PhD or be currently enrolled in at least the second year of a PhD programme. Articles will also be accepted from masters or first-year PhD students if they are co-written with a supervisor.
More information on the position and how to apply can be found here. This is a rolling call with no deadline.