A new tally from the United Nations finds more than 80,000 refugees and migrants have arrived in Europe by boat so far this year alone. More people arrived in the first six weeks of this year than the first four months of last year. Melissa Fleming, spokesperson for the U.N. high commissioner for human rights, said more than 400 have died trying to cross.

Melissa Fleming: “Also to note, we continue to say this is a refugee crisis because, according to our profiling and the statistics we receive from the Greek government, over 91 percent of those arriving in Greece come from the world’s 10 top refugee-producing countries, and the top nationalities are coming from Syria, Afghanistan and Iraq.”