As debate on how to achieve gender parity in the Liberal party continues, Guardian Australia political editor Katharine Murphy talks to the sex discrimination commissioner, Kate Jenkins. The commissioner says targets are not the only solution but “a mechanism to get people to unpick what the systemic barriers are”. They also look at the details of new research by the Australian Human Rights Commission that found one in three Australians said they had been sexually harassed at work but only one in five formally reported the incidents