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Climate change will accelerate the prevalence of pests and diseases and increase the occurrence of highly impactful events. [42] The impacts of climate change on agricultural production in Africa will have serious implications for food security and livelihoods. Between 2014 and 2018, Africa had the highest levels of food insecurity in the world ...
Also available as a high-resolution PDF. US NRC (2001), Climate Change Science: An Analysis of Some Key Questions. A report produced by the Committee on the Science of Climate Change, US National Research Council (US NRC), Washington, D.C., USA: National Academy Press, doi:10.17226/10139, ISBN 978-0-309-07574-9; Weart, Spencer (December 2011).
According to recent research, agricultural productivity in Sub-Saharan Africa is strongly impacted by climate change. The results of a study conducted in 2022 and looking at thirty countries in the region revealed that increasing malnutrition rates correlate with increased levels of greenhouse gas emissions, which indicates a loss in food security.
Some climate change effects: wildfire caused by heat and dryness, bleached coral caused by ocean acidification and heating, environmental migration caused by desertification, and coastal flooding caused by storms and sea level rise. Effects of climate change are well documented and growing for Earth's natural environment and human societies. Changes to the climate system include an overall ...
In terms of quantitative elements, they provide data accompanying the scenarios on national population, urbanization and GDP (per capita). [6] The SSPs can be quantified with various Integrated Assessment Models (IAMs) to explore possible future pathways both with regards to socioeconomic and climate pathways. [4] [5] [6] The five scenarios are:
The relationship between climate change, water conflict and the war in Sudan has also been a topic of academic debate. [116] Blue Nile state has experienced significant impacts from climate change, being one of Sudan's fastest-warming regions. Since the 1970s, temperatures have risen by 1 °C (1.8 °F) each year.
For instance, Kenya has a high vulnerability to the impacts of climate change. The main climate hazards include droughts and floods as rainfall will likely become more intense and less predictable. Climate models predict that temperatures will rise by 0.5 to 2 °C. [47]
Valuing climate change impacts in poorer countries less than domestic climate change impacts (both in terms of policy and the impacts of climate change) would be consistent with observed spending in rich countries on foreign aid [162] [163]: 229 A third approach looks at the problem from the perspective of who has contributed most to the problem.