Originally uploaded to https://www.youtube.com/watch?v=sIgsJIl33E4 by Sky News Ukraine's president Volodymyr Zelenskyy has told delegates at COP27 "the world is on the brink" but warned, "there can be no effective climate policy without peace." Mr Zelenskyy added that the Russian war had destroyed five million acres of woodland in Ukraine and forced nations to "resume coal-fired power generation in order to lower energy prices". #skynews #climate #cop27 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/@skynews For more content go to http://news.sky.com and download our apps: Apple: https://itunes.apple.com/gb/app/sky-news/id316391924?mt=8 Android https://play.google.com/store/apps/details?id=com.bskyb.skynews.android&hl=en_GB Sky News videos are now available in Spanish here/Los video de Sky News están disponibles en español aquí https://www.youtube.com/channel/skynewsespanol Sky News videos are also available in German here/Hier können Sie außerdem Sky News-Videos auf Deutsch finden: https://www.youtube.com/channel/UCHYg31l2xrF-Bj859nsOfnA To enquire about licensing Sky News content, you can find more information here: https://news.sky.com/info/library-sales