Migration events of environmental migrants

1969 Indonesia began to implement the "migration" plan of population migration from densely populated Java island to other islands;

1970 Brazil's policy of "giving land without people to people without land";

1984 Ethiopia's plan to move1200,000 people from the ecologically fragile northern plateau to the west and south;

In the early 1980s, some provinces in China began to implement population relocation. And about 250 thousand refugees caused by environmental factors around the world.