Κόσμος COP27: Why the latest UN climate conference matters By NewsBay - 4 Νοεμβρίου 2022 Share FacebookTwitterPinterestWhatsAppLinkedinReddItEmailPrintTumblrViber Ειδήσεις Ελλάδα The summit in Egypt could be the world’s best hope of progress on the climate issue, says Justin Rowlatt. Ειδήσεις ΠΗΓΗ