SMH: Australia's $5 million contribution to address the devastating impacts of Cyclone Pam is a much-needed and welcome act. But remedial responses like this are not enough. Governments must also develop more proactive tools to help mitigate the impacts of disasters in the first place, including the displacement of people from their homes. Climate change-related displacement is happening now. It is not just a future phenomenon. Reportedly 45 per cent of Tuvalu's population has been displaced by Cyclone...