Climate change is said to be the chief factor involved in the shrinkage of the reef off the coast of Australia. The reef had seen some recovery prior to 2024, but then saw its largest decline in four decades. SUBSCRIBE to our YouTube channel for more videos: http://www.youtube.com/skynews Follow us on Twitter: https://twitter.com/skynews Like us on Facebook: https://www.facebook.com/skynews Follow us on Instagram: https://www.instagram.com/skynews Follow us on TikTok: https://www.tiktok.com/@