Julia Gillard, Incumbent Prime Minister and Labor Party leader says i believe in climate change. He does not. I believe we need to cap carbon pollution and we need a market mechanism to do that. I will lead a national debate. He does not believe in either of those things. Also one of her top priorities: to create a high speed national broadband network and, in contrast to her self-confessed non-techie rival, she’s always ready to show she's got the lingo. But all this isn't going down well with voters.