More than 10 million people have left their homes because of fighting in Ukraine.
But what greets them on the other side of the border?
Explaining more about the biggest human migration event since the Second World War is Dr Michelle Richey.
Time Stamps -
0:00 - Welcome. Michelle Richey background
3:00 - Global displacement
4:30 - Who are the Ukrainian refugees?
8:42 - Lessons from WWII migration
15:31 - Breaking down barriers for refugees
19:46 - Increased sympathy for refugees?
26:20 - Opening your home to a Ukrainian family
29:00 - Goodbye