Decreased productivity (up to -20%) of sesame, sorghum, peanuts and millet in dry projection. Increased cassava productivity under wet projection by 2025. Increase in the population in a situation of severe food insecurity to levels > at the rate of 30 to 50% of the population19. Forestry. Increase in forest area loss > 0.1% per year. Contraction of 15% of the forest surface. Assuming an increase of 4°C. Water resources.