Our authors
Author 
Callum Roberts and Johan Rockström
Professor of Marine Conservation at the University of Exeter and Director of the Potsdam Institute for Climate Impact Research.
Author's articles
Time to protect all the high seas from all forms of resource extraction - forever
Callum Roberts is Professor of Marine Conservation at the Centre for Ecology and Conservation, University of Exeter and Chief Scientist of the Convex Seascape Survey.
Latest opinions
Volunteer and NGO-led educational projects change lives by opening opportunities and bringing hope where there was once poverty and neglect. Yet without stable support, their efforts can only keep the dream alive.
Reflection on how volunteering sustains local communities, builds trust, and acts as social glue in times of polarization.
