Senator WHISH-WILSON (Tasmania) (14:23): Professor Terry Hughes tweeted, 'I showed the results of aerial surveys of bleaching on the Great Barrier Reef to my students— Government senators interjecting— The PRESIDENT: Order on my right! Senator O'Sullivan interjecting— The PRESIDENT: Order! Senator O'Sullivan. Senator WHISH-WILSON: Could I start again. Professor Terry Hughes, who conducts sea surveys, tweeted, 'I showed the results of aerial surveys of bleaching on the Great Barrier Reef to my students and then we wept.' Clearly the government's Reef 2050 plan is failing. Senator O'Sullivan interjecting— Senator WHISH-WILSON: You might think it is funny, Senator O'Sullivan, but the rest of Queensland does not. The PRESIDENT: Order! To your question. Senator WHISH-WILSON: Professor Terry Hughes also said, 'It is not too late to save the reef if we leave coal in the ground.' Do you agree— (Time expired)