Ethiopia’s mega dam has taken 14 years to build: what it means for the Nile’s 11 river states and why it’s so controversialJohn Mukum Mbaku
Palm oil boycott could actually increase deforestation - sustainable products are the solutionJake Bicknell, Eleanor Slade and Matthew Struebig 19 Nov 2018
Can meat exports be made humane? Here are three key strategiesAndrew Butt, Andrew Fisher & Shakira Hussein 11 May 2018
Dangerous hitchhikers: New measures to help stop the spread of plant pests across borders 24 Apr 2018