President Vladimir Putin of Russia, second from left, speaks to  US secretary of state John Kerry, right, at the UN climate change conference in Paris. Photograph: New York Times

US president Barack Obama has told crucial climate change talks in Paris the negotiations represent an act of defiance after the attacks in the(...)

 UK chancellor of the Exchequer George Osborne on BBC’s The Andrew Marr Show: he claimed Western nations are seeing ‘the price of not getting involved’ in Syria

David Cameron was calm, polite and conciliatory in the House of Commons but his purpose could not have been more deadly: to persuade MPs to a(...)

CRH gained 1.07%  to close at €27.39 after more than 880,000 of its shares changed hands in Dublin

European stocks declined as commodity producers slid on a stronger dollar, with healthcare and leisure-related shares also falling. DUBLIN Index hea(...)

Further external interventions would provoke deeper regional upheavals and send more refugees and instability towards Europe.  ANNE-CHRISTINE POUJOULAT/AFP/Getty Images

The Paris atrocities pose stark political choices in Europe and the Middle East, both of which are struggling with the fallout from Syria’s devastatin(...)

Paris attacks: An atrocity in a familiar place in a neighbouring country is always going to hit home in a way that will not be the case for a more remote place.  Photograph: Adrien Morlent/AFP/Getty Images

After the atrocities in Paris, a lot of people are rushing to their keyboards. Some are understandably expressing empathy and solidarity with those wh(...)

 Syria’s president, Bashar al-Assad. Western powers want his removal from office as part of a Syrian peace deal. Photograph: EPA/Syrian Arab News Agency

“Assad must go,” is the constant refrain from US president Barack Obama, French president François Hollande, British prime minister David Cameron and (...)

 David Cameron: The prime minister’s hopes of winning a Commons majority for his new war were enhanced yesterday by Labour’s growing disarray over defence. Photograph: PA Wire

There was a dark whiff of 2003 and the prelude to the Iraq War around the Commons chamber yesterday as prime minister David Cameron sharply upped the (...)

French president François Hollande  and US secretary of state John Kerry at talks on Syria in the Élysée palace, Paris. Photograph: Dominique Faget/AFP/Getty Images

Even as Paris steps up its military intervention in Syria, French president François Hollande has launched a diplomatic offensive aimed at uniting int(...)

Sympathisers put a candle  outside the French ambassador’s residence in Dublin. Ireland should not be shy about making its  experience and position known. Photograph: Dara Mac Dónaill

Basing our response to Friday’s attacks in Paris on a long-held and comfortable self-image of Ireland as a non-aligned, benevolent country could le(...)

Saudi King Salman with  Egypt’s president Abdel Fattah al-Sisi. Both condemned the weekend attacks in Paris. Photograph:  Fayez Nureldine/AFP/Getty Images

Middle Eastern leaders condemned Friday’s terrorist attacks in Paris. Saudi King Salman called them “repugnant”, offering condolences to François H(...)