How they battled climate change 7,000 years ago

World leaders have failed to set a firm date for achieving carbon neutrality or for phasing out coal. Activists had hoped for a stronger signal from the G-20 ahead of the UN's climate change conference, COP26.

The most senior cleric in the Church of England apologized for having compared the impact of climate change to the Holocaust. Justin Welby had said politicians' inaction over climate change was akin to genocide.

After a summer of devastating forest fires and flooding, Turkey has become the last G20 country to ratify the Paris Agreement. Although it's among the world's biggest economies, Turkey wants UN climate officials to reclassify it as a developing country. That way, it would gain access to funding that could help Ankara adapt its inefficient farming methods. Our correspondents Shona Bhattacharyya, Ludovic de Foucaud and Hussein Asad report from Central Anatolia, where the country's second-biggest lake – Tuz Gölü or Salt Lake – is drying up.

Tunisia’s lagoon farmers north of Tunis face the real-world impacts of climate change as rising sea levels, hotter weather and scant rainfall threaten to wipe out crop – and an agricultural system dating back to the 17th century.

Activists at COP26 tell the rich world to get its head out of the sand and keep its promises on climate change. Africa is paying an outsized price for pollution by developed nations. Also, Covid-19 has kept the border between DR Congo and the Republic of Congo closed for a year and a half. Those who depend financially on inter-country travel are barely hanging on. And Libya starts registering presidential candidates for a December election it hopes will bring stability.

Climate protection in some countries is improving. But the world's 61 biggest emitters are failing to take action needed to stick to 1.5 degrees Celcius warming, according to the latest Climate Change Performance Index.

Former Danone CEO Emmanuel Faber has just attended the COP26 climate summit in Glasgow. Now a partner at the impact investor Astanor Ventures, he has long called for the private sector to play a greater role in the fight against climate change. "No one has stepped up enough at this stage. But people and companies are moving," he told FRANCE 24's Kate Moody.

Forests, soils and oceans are the unsung heroes of our climate, storing the greenhouse gases that cause global heating. But they could perform even better with a little help.

In the global effort to reduce greenhouse gases, many countries do not include armed forces' emissions in their target. Experts say, the world's militaries are among the biggest polluters on the planet – lagging in developing greener technologies.

With days to go until Christmas, Santa might be somewhere out there worrying about how to deliver all the presents with his team of reindeer... meanwhile, just north of the Arctic circle, real reindeers herders are struggling with much bigger problems: climate change threatens their very livelihood.

The 10 most expensive weather disasters of 2021 caused more than $170 billion (€150 billion) in damages, UK charity Christian Aid has reported. That's up $20 billion on last year's figure.

As climate change continues to take effect, we are all going to have to change the way we behave in order to survive. That's the conclusion of Eric Klinenberg, a professor of social science at New York University who's written a book focusing on the extreme 1995 heatwave in Chicago. Temperatures there hit over 41°C, killing hundreds of people. Klinenberg says it's not just infrastructure that will have to change, but the whole way we interact with our families and those living around us.