We should know the full picture of climate risks before the Govt sets a 2035 emissions reduction target. Floods, fires, heatwaves - the costs are huge. Govt needs to release the National Climate Risk Assessment. Show us the truth. The Government is also refusing to release a declassified version of the Office of National Intelligence's report into the national security risks of climate change. I have been briefed on it and can see why they don't want Australians to know the truth - it would make weak targets totally unacceptable.