Nearly 2 billion people live on less than US$2 a day. Most live in the rural areas of developing countries.
Every day, around 1 billion people go hungry.
The world’s population is expected to rise from 6.7 billion people to 9.1 billion by 2050, with most of the growth in developing countries.
By 2050 food production needs to increase by 70 per cent, but the total arable area in developing countries may increase by no more than 12 per cent, mostly in sub-Saharan Africa and Latin America.
About 95 per cent of African agriculture depends on rainfall.
In Africa alone, climate change will expose 75 million to 250 million more people to increased water stress by 2020.
Since the 1960s, the Sahel region of Africa has experienced a 25 per cent decline in rainfall.
Agriculture accounts for 14 per cent of greenhouse gas emissions, and forestry for 18 per cent.
There are around 500 million smallholder farms in the world. Smallholders provide up to 80 per cent of food consumed in Asia and sub-Saharan Africa.