Scientists say that climate change, caused mainly by burning oil, coal and gas, is making the Mediterranean Sea hotter, bringing hundreds of new and invasive fi

Scientists say that climate change, caused mainly by burning oil, coal and gas, is making the Mediterranean Sea hotter, bringing hundreds of new and invasive fish species that decimate indigenous populations. [▻](https://video.twimg.com/amplify_video/2083136334634360833/vid/avc1/720x1280/Ki8A7igdn…