Freight ships are tied to many countries.
Carbon emissions from maritime freight are everyone's problem because of climate change.
George HW Bush during his successful 1988 election campaign.
George H.W. Bush, who has passed away aged 94, was US president when the world began grasping the climate issue in earnest. But he was pivotal in setting the US on a course of blocking climate action.
International climate negotiators need to recognize the motivations that drive populist nationalist leaders.
AP Photo/Alik Keplicz
Thirty percent of global emissions will be generated from democracies governed by populist nationalist leaders who have very different playbooks than more traditional politicians.
Work cut out for them: Climate negotiators need to ensure the Paris Agreement can still hold.
United Nations Climate Change
The Paris Agreement was a breakthrough in global climate talks, but nations now face major hurdles to meeting long-term emissions goals – and maintaining global support for the deal.
A cargo ship passes the Golden Gate Bridge outside San Francisco.
AP Photo/Jeff Chiu
The maritime pollution that drifts to dry land, causes an estimated 400,000 premature deaths and 14 million cases of childhood asthma each year.
The Keating cabinet in 1995, featuring John Faulkner (back row, centre), whose vision for a carbon price was thwarted.
AAP Image/National Archives of Australia
Paul Keating's government, faced with the prospect of international action on climate change, took steps to preserve the coal industry - a tactic that has been rebooted many times since.
The UN’s climate headquarters in Bonn will host this year’s summit, despite Fiji chairing the talks.
Another round of UN climate negotiations kicks off in Bonn this month. With a Trump-shaped cloud hanging over the Paris Agreement, what approach can we expect Australia to adopt this time around?
The window for staving off the worst of climate change is wider than we thought, but still pretty narrow.
It's still possible to hit the more ambitious of the two Paris global warming goals, according to a new estimate of the global carbon budget. But it sure won't be easy, and we need to start now.
With Donald Trump overturning Obama's Clean Power Plan, and some Australian politicians cheering him on, will we always have Paris?
Chinese President Xi Jinping and his French counterpart François Hollande can help to drive global climate action.
If Donald Trump turns away from climate action as George W. Bush did, Europe and China can respond by forming an alliance that will turn the United States from a climate leader into a follower.
French President François Hollande was among those who warned Donald Trump not to withdraw from the Paris climate deal.
The latest climate summit began the long slog towards putting the Paris Agreement into action. But it generated more questions than answers, particularly on how to handle a Trump-led United States.
Delegates in Marrakech are hoping the winds of change in Washington don’t blow climate action off course.
The halls of the Marrakech climate summit have been filled with fearful talk about Donald Trump's presidency. But there is hope that the Paris climate treaty can weather the political storm.
Foreign Minister Julie Bishop, Prime Minister Malcolm Turnbull and Environment Minister Josh Frydenberg announce plans to ratify the Paris climate deal, which could be severely weakened by a US change of heart.
AAP Image/Lukas Coch
Prime Minister Malcolm Turnbull has announced plans to ratify the Paris climate agreement, a day after US participation in the treaty was thrown into dought by Donald Trump's election victory.
Marrakesh awaits an influx of climate negotiators.
The Paris agreement may be in force, but that doesn't mean the world agrees on climate change.
Less than a year after the Paris negotiations, the process is gathering pace.
AAP Image/NewZulu/Jonathan Raa
Just 11 months after the Paris climate talks, the resulting treaty has come into force. The rapid ratification looks set to heap even more pressure on Australia to come up with a credible climate policy.
Do you see the future the same way as Leonardo?
Leonardo DiCaprio's new climate documentary is an urgent call for the promised green tech revolution. But it shows too much faith in politicians and corporations to change their ways.
Lee: 'Business will be far from usual in a world of four, five or six degrees of warming.'
Australia has sought to water down climate declarations made through the Pacific Islands Forum.
AAP Image/Mick Tsikas
This week's Pacific Islands Forum is the region's premier multilateral summit. But members have begun turning elsewhere out of frustration with Australia's climate negotiation tactics.
Britain, one of the European Union’s most consistent backers of climate action, is poised to walk out.
AAP Image/Newzulu/Paul Alfred-Henri
Britain was among Europe's most progressive voices on climate policy. Its imminent withdrawal leaves the European Union grappling with voices of dissent from member states such as Poland.
The public appetite for climate policy is bigger now than when Julia Gillard’s government passed the carbon tax in 2011.
AAP Image/Lukas Coch
Climate has been something of a sleeper issue in this election. But a new survey suggests voters are keener for action now then they were when the carbon tax was making its way through parliament.