Incremental change is not enough if we want to limit temperature rises to 1.5°C, says the IPCC’s Working Group III, which includes UNSW sustainability expert Tommy Wiedmann.
The Warburton Review panel tying themselves in knots trying to justify reducing or abolishing the RET and deliver windfall profits to fossil-fuel generators is something to behold, writes Iain McGill.
Some level of scepticism is a good thing. But thinking that all scientists and engineers are wrong until proven otherwise is no way to promote a rational discussion about climate change, argues Fiona Johnson.
The latest UN report on the vulnerability of societies to the impacts of climate change provides yet another call to act, writes the Sydney Morning Herald scientist-in-residence, UNSW's Fiona Johnson.
When it comes to reporting the projected consequences of climate change, are journalists following their conscience or are they letting us, and future generations, down, asks Tim Dean.
