Australia's ambition on climate change is held back by a toxic mix of rightwing politics, media and vested interests | Kevin Rudd and Malcolm Turnbull

Two former prime ministers, Kevin Rudd and Malcolm Turnbull, write the world shouldn't give up hope on Australia just yetIt was always expected that Joe Biden's election would be a massive shot in the arm for international climate action, but the scale of that boost has been genuinely surprising.The new president has now invited 40 world leaders to a virtual climate change summit coinciding with Earth Day this Thursday. China's Xi Jinping will be there, following productive face-to-face talks last week between Biden's climate envoy, John Kerry, and his Chinese counterpart, Xie Zhenhua, in Shanghai. Even Vladimir Putin is attending, despite divisions between Washington and the Russian leader over new sanctions. Continue reading...