Greg Hunt says government is committed to joining new UN climate deal this year, but rejects calls for Canberra to adopt tougher CO2 targets
Campaign group 350 announces series of protests on every continent to signal fears over weak climate policies
India, Canada and Mexico among countries set for early approval of Paris Agreement, in boost for climate action
Christians, Muslims and Buddhists are among 270 religious leaders showing support for ambitious climate action at New York event on Monday
Could the Paris Agreement set a new record for the number of countries signing up on the first day?
CRIB NOTES: Governments confirmed to sign Paris deal rising fast, OPEC states discuss oil freeze, UN to debate shipping emission curbs
This week’s top climate politics and policy stories. Sign up here to have our Friday briefing sent to your inbox
Central American state will deliver belated plan at UN signing ceremony diplomat says, leaving six holdouts remaining
Pyongyang neglected to submit UN climate pledge, but will formally back agreement at 22 April ceremony
NEWS; Review of influential 2013 paper that produced ‘97%’ figure reaches same conclusion: ‘the level of scientific agreement is overwhelmingly high’
ANALYSIS: Democrat candidates both agree global warming is a pressing issue, but their plans to tackle the issue are significantly different (Part 1 of 2)
ANALYSIS: Support from the US and China will make it extremely difficult for any other country or bloc to credibly threaten entry into force of the UN deal
NEWS: UN’s outgoing climate chief says late change to text means agreement could be enforced well before 2020, raising hopes world can avoid dangerous climate change
NEWS: Head of legal affairs outlines implications of early entry into force for Paris deal, and voting rights of countries slow to approve treaty
This week’s top climate politics and policy stories. Sign up inside to have our Friday briefing sent to your inbox
NEWS: More than 130 are set to sign the agreement in New York on April 22 showing ‘high level of engagement’ on climate
NEWS: Former climate minister and envoy says he will advise new initiative to develop centre-right climate and energy policies, claiming greens are being wedded to ‘same answers’
NEWS: Brazil, China, India and South America RSVP for UN ceremony and pledge to ratify emissions-cutting treaty as soon as possible
ANALYSIS: The recent fuss over who will sign the UN’s new climate pact is a distraction. The real test will come when countries have to pass the deal into domestic law
NEWS: Environment minister says she will now back country’s climate ambassador in goal to replace Christiana Figueres this year