How bad can climate damage get? Worse than you imagine, if Australians’ recent experience of more extreme weather and natural disasters — driven by a hotter climate — are an indication, because the past is no longer a reliable guide to the future.
Civil engineer Alan Hoban says flood maps around Australia drastically underestimate the impact climate change will have on rainfall due to conservative assumptions about how fast rainfall intensity will increase. “Very few flood maps in south-east Queensland, or even Australia, yet account for these changes,” he says.
