https://timeforgoodnews.gr/2023/12/%ce%ba%ce%af%ce%bd%ce%b1-%ce%b7-%cf%83%cf%85%ce%bc%cf%86%cf%89%ce%bd%ce%af%ce%b1-%cf%84%ce%b7%cf%82-cop28-%ce%b3%ce%b9%ce%b1-%cf%84%ce%b1-%ce%bf%cf%81%cf%85%ce%ba%cf%84%ce%ac-%ce%ba%ce%b1%cf%8d%cf%83/