Plants don’t necessarily operate at their full potential. Let’s make them, says Peter Horton.
To provide more crop yield on less land with fewer inputs undoubtedly requires alteration to the fundamental physiological attributes of plants. Included in these is the increase in efficiency of photosynthesis, recently identified by BBRSC as a focus of special interest and subject of a previous post on this blog.
The relationship between photosynthesis and crop yield is controversial.
Continue reading Enhancing photosynthesis
Global leaders should not forget their promises on food security, says Robin Willoughby.
The November 2011 G20 meeting in Cannes last week, perhaps understandably, focused on addressing the eurozone crisis. However, behind the financial headlines lies a bigger crisis of global hunger and malnutrition.
The Horn of Africa famine has drawn heightened attention to the issues of food security and hunger, with many tens of thousands of people suffering from losses of food supplies and an inability to purchase food in parts of Kenya, Ethiopia and Somalia.
Continue reading G20 leaders – did they address the real crisis?
Tim Benton on the challenges ahead and why he’s taken on the role.
Meeting the growing demands for both food and sustainability is a huge interdisciplinary challenge; the answer will not be found in a single discipline. As an interdisciplinary problem, global food security solutions must combine agricultural science (including crop improvement), farming management, understanding trade-offs in land uses (between ecosystem services and agricultural production for example) and a wide range of social issues concerning behaviour, consumption, economics and global trade.
Continue reading A Champion for the Global Food Security programme