For decades Australian scientists have, clearly and respectfully, warned about the risks to Australia of a rapidly heating climate. After this season's fires, perhaps it's time to listen.
Those who say “I told you so” are rarely welcomed, yet I am going to say it here. Australian scientists warned the country could face a climate change-driven bushfire crisis by 2020. It arrived on schedule.
For several decades, the world’s scientific community has periodically assessed climate science, including the risks of a rapidly changing climate. Australian scientists have made, and continue to make, significant contributions to this global effort.
I am an Earth System scientist, and for 30 years have studied how humans are changing the way our planet functions.










