ClimateCroatiaHow climate change is affecting the Mediterranean SeaTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoClimateCroatiaVeit-Ulrich Braun10/11/2024October 11, 2024Every day, marine biologist Gerwin Gretschel observes how rapidly the Mediterranean Sea is changing. At his diving school, people learn why this is dangerous. https://p.dw.com/p/4lV9OAdvertisement