World refugee day: displaced children from Pakistan to Italy

today is World Refugee day. There are over 50 million people displaced from their homes, half of them are children.
50 million people is incredible, and shocking, with no end in sight.
Yesterday marked 100 years since the start of WW1, and still we are fighting, still people are driven from their homes, and civilians are targeted in much more terrible ways than during WW1.
When will we ever learn?