Guardian: Greenhouse gases from agriculture account for more than 10% of total emissions globally, roughly equivalent to the entire global transport sector. Meanwhile, it is estimated that agricultural production will need to increase by about 70% by 2050 to keep pace with global population growth. What's more, the real impacts of climate change on the agricultural sector are likely going to be hardest felt in many of those countries whose people rely on agriculture most for their livelihoods. In sub-Saharan...