The system of ocean current that moves heat in the Atlantic Ocean plays a key role in regulating climate. Today's monitoring of it may be discontinued
Phoyo. ‘Considering that current climate change is already hard to keep up with as a society, we can't begin to imagine what impact an Amoc collapse could have on our daily lives.' Photograph : Henrik Egede-Lassen/Zoomedia/PA
Imagine we detect a large asteroid heading straight for Earth. We are able to intervene and prevent disaster, but (…)

En 2022, la Grande-Bretagne a connu sa plus grande vague de grèves depuis des décennies. Au cœur de ce mouvement : Mick Lynch, secrétaire général du RMT (principal syndicat des cheminots et des travailleurs du transport maritime et ferroviaire) dont les prestations télévisées ont fait de lui, en quelques semaines, la figure la plus connue du mouvement ouvrier britannique. Sa capacité à démolir les arguments des journalistes hostiles en direct a suscité un enthousiasme considérable à gauche, (…)

In this sharp analysis of Pope Leo XIV's June 2026 visit to Spain, Manuel Garí — economist and ecosocialist militant of Anticapitalistas — refuses both wholesale condemnation and uncritical enthusiasm. He acknowledges the progressive dimensions of the pontificate: the encyclical Magnifica Humanitas on artificial intelligence, the rhetorical defiance of Trump, the defence of migrants against the far right. But he also documents the papal assault on abortion and euthanasia laws before the (…)