Monica Michel Zacharia, architect and founder of "Eiid Studio" (Eiid means "repeat" in Arabic) sits in her studio which aims to educate people about the importance of recycling on the rooftop of her home in Cairo, Egypt November 3, 2022, days before the start of the COP27 summit which will be held in Egypt. Zacharia's studio works on innovations for recycling municipal organic and solid waste to design rooftop gardens. REUTERS/Hanaa Habib