How Nigerians contribute to global warming

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.

This week’s viewer question comes from Young Silenter.

It's expected to become one of the issues at stake in the ongoing trade war between the US and China. Rare earth elements are crucial to manufacturing phones, computers and wind turbines. China currently controls 90 percent of their production, but the US is also determined to extract these precious minerals and has just reopened a rare earth elements mine in California. Our France 2 colleagues report, with FRANCE 24's James Vasina.

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.

As climate change takes its toll, warm winter and unreliable snow are now the new reality. Will skiing become a relic of the past? Ski resorts can improvise and adapt, but can they survive? We take a closer look in this edition of Down to Earth.

The government must commit resources to fight the most pressing "danger" of climate change, former defense officials said in an open letter. "Australia has failed when it comes to climate threats," the letter read.

The four astronauts from American startup Axiom Space Inc. are expected to touch down in the Atlantic Ocean off the coast of Florida. They are the first all-private crew to have stayed on the International Space Station.

The crew of four astronauts, including one German, splashed down in the Gulf of Mexico.