Several Pacific nations are competing at the World Athletics Championships being held in Budapest, Hungary.
Rising sea levels in the Pacific region have put the future of several nations at risk, and World Athletics President Sebastian Coe has acknowledged that some IAAF members "probably will not be in existence in the next 20 years".
World Athletics head of sustainability Bob Ramsak chaired a panel discussion with officials from the Cook Islands, Kiribati, Samoa, Tuvalu and Vanuatu entitled 'Sport on the Climate Change Front Lines'.
