Ecomigration

Source: "Climate Fears Are Driving 'Ecomigration' Across Globe," Shankar Vedantam, The Washington Post, February 23, 2009.

There were about 25 million ecomigrants in the world a little more than a decade ago, said Norman Myers, a respected British environmental researcher at Oxford University. That number is now "a good deal higher," he added. "It's plain that sea-level rise in the wake of climate change will inundate the homelands of huge numbers of people."

In Bangladesh, about 12 million to 17 million people have fled their homes in recent decades because of environmental disasters -- and the low-lying country is likely to experience more intense flooding in the future. In several countries in Africa's Sahel region, bordering the Sahara, about 10 million people have been driven to move by droughts and famines.

In the Philippines, upwards of 4 million people have moved from lowlands to highlands as a result of deforestation. And in an earlier era, about 2.5 million Americans became ecomigrants after droughts and land degradation during the Dust Bowl years of the 1930s.

Comment: We need more information for the public like this. I like most people have difficulty understanding short term climate change much less the impact of the climate change that will probably take place during this century. It is especially hard to get relatively affluent people who will not survive the first half of the century to worry about problems that will affect most critically the poor in poor nations in the second half of the century. Yet unless we who are responsible for greenhouse gas release do something now, the impacts then will not be ameliorated. JAD