The ECB will roll out its big guns at its monetary policy meeting this week, ramping up its trillion-euro asset purchases and cutting key rates to hike weak inflation, analysts said.
Violence has cast a long shadow over a climate summit opening in Paris on Monday, two weeks after 130 people were killed in a coordinated jihadist onslaught on the French capital.
Negotiators from 195 nations gather in Paris on Monday to try to broker a universal climate pact to rein in global warming and keep Earth livable for humanity.
European Union leaders hold a summit with Turkey on Sunday, with Ankara set to win a boost for its membership bid and a cash pledge in exchange for its help stemming the flow of migrants.
U.S. conservatives backed by the powerful gas and coal lobbies are at loggerheads with both the scientific world and President Barack Obama on the environment -- but have failed to block his path on climate change.
Nigeria repeatedly claims to have severely weakened Boko Haram and is eyeing an end to the conflict by year-end, yet the Islamists still show a capacity to launch deadly attacks.
Turkey's downing of a Russian war plane on the Syrian border risks inflicting significant damage on relations between Moscow and Ankara, even if they both have an interest in avoiding a permanent rupture.
Europe is facing the specter of attacks by Islamic State (IS) jihadists with police numbers in some countries hit by austerity cuts, raising questions about whether this is making it easier for assailants to slip through the net.
Tackling climate change and countering violent extremism will top the agenda at the Commonwealth summit in Malta this week, attended by Queen Elizabeth II and French President Francois Hollande.
"Copenhagen." The mere mention of the Danish capital's name can send a chill down the spine of even the toughest climate negotiator.