CLIMATE CHANGE A THREAT TO AFRICAN FARMERS
The World Bank’s recent report, Turn Down the Heat: Climate Extremes, Regional Impacts, and the Case for Resilience, underscores the urgency of supporting African farmers now so that they can better cope with the potential impacts of a changing climate. Turn Down the Heat finds that an increase of 4 degrees Celsius worldwide would spell increased droughts, more frequent flooding, and shifts in rainfall in Africa, jeopardising the region’s food security and economic growth. Here are some of the report’s findings. What changes should we expect to take hold if global temperatures rise? – Rainfall patterns would shift: Around the 2080s, annual precipitation may decrease by up to 30% in southern Africa, while East Africa will see more rainfall. – Heat extremes would occur more often: By the 2030s, when temperatures could be 1.5°C warmer, previously unprecedented heat extremes would cover one-fifth of the land areas in the southern hemisphere during the summer. – Dry, arid regions wo...