Hotspots associated with climate change and food security risks

Abstract

Climate change is an emerging problem, threatening nations at a global stage. Our knowledge about the impact of climate change on agriculture has grown over the past two decades, but recently, it has been found that its effects are even more deep-rooted. Anthropogenic and natural activities are increasing global temperatures at an alarming rate, affecting crop productivity. Extreme weather events will impact food supply, stability, and access. In the current times of increasing population, when wholesome food production is a global concern, climate change becomes an inevitable issue that no nation can escape from. This chapter highlights the major hotspots of the world which face an immediate threat from climate change. It also covers the perils of changing climate on the food production system and the adaptation strategies to overcome it. The need is to focus on developing immediate solutions to develop a sustainable food supply in the future.