Climate Migration: An Impending Global Challenge

Immigration, Policies

Climate Migration: An Impending Global Challenge

For months, we have watched the crisis at the Mexican border as migrants tried to enter the U.S. In March, the U.S. Customs and Border Protection office estimated that there were 171,700 people attempting to cross the border—the highest number in 20 years. About 30 percent were families, of which one third were refused entry under Title 42, a public health statute.

The number of unaccompanied children arriving and being held in custody in U.S. border shelters hit over 5,700 in March. And this week, five unaccompanied girls between the ages of seven and 11 months were found at the Texas-Mexico border. While a migrant surge occurs every year as people come to the U.S. for seasonal work, the record number of children being sent by themselves is likely a sign of desperate conditions back home.

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