Humanity is facing its greatest challenge. To produce 70% more food by 2050 without destroying the environment means doing much more with less. Partly due to the abundant food and record-low food prices achieved by the Green Revolution, overseas development assistance for agriculture dropped...

A sustainable strategy to nourish the planet and its people must also promote biodiversity conservation. This strategy will have to include reduction in land degradation and unsustainable overuse of fertilisers, pesticides, fungicides, herbicides, and irrigation water. A case can be made for...

Biodiversity is the basis for agriculture and for a sustainable future. More than 1.9 million living species have been described; millions more have gone extinct, including major branches of the tree of life. The distribution of this biological diversity is variable in space and time, although it...

Over the last two hundred years the impact of industrial-scale fishing on fish stocks and their sustainability has been recognised and sought to be addressed or managed. This impact has resulted in some stocks collapsing, many being exploited at maximum or non–sustainable levels, with a...

The relationships between forests and climate change are complex and multidimensional. Deforestation and forest degradation are now recognised to be a globally significant source of greenhouse gas emissions, and it is asserted that reduction of forest-based emissions may be among the least...

Aquaculture is one of the most rapidly developing sectors of global food production, contributing significantly to socio-economic development by providing food security and export earnings from high-value products. The importance of the industry to the expanding world population is underscored...

Aquaculture is the fastest-growing food producing industry sector in the world. Demand for feed ingredients, particularly for preferred protein sources such as fishmeal, fish oil and ‘trash fish’, has also increased, raising questions about sustainability and uses of fish for aquaculture...