How much environmental damage is the Israel-Gaza war causing?

Israel's war on Gaza has caused major damage to both the built and natural environments.Toxic chemicals and explosives rain down on the strip, sanitation and water treatment systems are destroyed. How much environmental damage is the war causing?Join host Adrian Finighan. Guests:Nada Majdalani - Palestinian Director of EcoPeace Middle East.Marwan Bardawil - Head of Gaza Programme Coordination Unit of the Palestinian Water AuthorityHadeel Ikhmais - Director General of the Climate Change Section of the Palestinian Authority's Environment Quality Authority.