repulsor will be much more severe and talk regions of so patient africa than in europe and that means the biggest impact negative impact will be where people already were and that's something we need to take very seriously exactly because of course that means the next migration crisis is just waiting for us around the corner professor. of international foot economics and rural development at the university and getting and thank you so much. from the threat of food shortage now to a more lighthearted talk it's game time this week in the german city of cologne with hundreds of thousands of gay most flocking to the world's largest event for computer and video games and power but it dived into the crowds for us and it was anything but the date. let's bang and you're inside the game not just on screen the recent may guide fortnight breaks with