Between 2016 and 2020, Australia began to feel the effects of international pressure on climate change and struggled to articulate a convincing public case that its failure to take decisive action was consistent with national interests and values. This chapter asks how and why the government found itself in this seemingly unsustainable position, and the role that Australia’s approach to climate change played in its foreign policy more generally. It first discusses Australia’s approach to the international climate regime and the commitments made under the Paris agreement, before examining the impact of the leadership change from Turnbull to Morrison and election outcomes within Australia. The third section examines the domestic pressure for political action on climate change, especially during the 2019–20 bushfires and their aftermath, before shifting to a focus on the international pressure that Australia faced. The chapter concludes with a reflection on the state of climate politics and policy in Australia, and the possibility of moving beyond the ‘toxic politics’ of climate change that have long plagued Australia’s engagement with this issue.