Bangladesh, India and the Democratic Republic of Congo (DRC) are among 30 countries with "extreme" exposure to climate shift, according to a ranking of 193 nations by Maplecroft, a British firm specialising in risk analysis.
Five Southeast Asian nations - Indonesia, Myanmar, Vietnam, the Philippines and Cambodia - are also in the highest category, partly because of rising seas and increasing severe tropical storms.
Maplecroft's tool, the Climate Change Vulnerability Index (CCVI), looks at exposure to extreme weather events such as drought, cyclones, wildfires and storm surges, which translate into water stress, loss of crops and land lost to the sea.
How vulnerable a society is to these events is also measured, along with a country's potential to adapt to future climate change-related hazards.
Of 30 nations identified in the new report as at "extreme" risk from climate change, two-thirds are in Africa and all are developing countries.
Africa is especially exposed to drought, severe flooding and wildfires, the report says.
"Many countries there are particularly vulnerable to even relatively low exposure to climate events," said Charlie Beldon, co-author of the study. Read the full report here.
Source: Business Recorder.