Mapping human vulnerability to climate change

ScienceDaily (2011-03-03) -- Researchers already study how various species of plants and animals migrate in response to climate change. Now, a researcher has taken the innovative step of using the same analytic tools to measure the impact of climate change on human populations. They found that if populations continue to increase at the expected rates, those who are likely to be the most vulnerable to climate change are the people living in low-latitude, hot regions of the world.