Saber Osman is a senior climate change expert and was formerly Egypt’s national focal point for UNFCCC and IPCC, with more than twenty years of fieldwork examining the relationships between climate change vulnerability, adaptation, and resilience ‎to achieve sustainable development. He is a certified GHGs expert, a reviewer for the national communication and BUR ‎of developed and developing countries, and a lead negotiator on behalf of Egypt, the African Group of Negotiators and ‎G77 and China in the UNFCCC and Paris Agreement processes.‎