History shows that cities have tended to embrace international opportunities in waves and cycles. They rarely break out into global activity by themselves. Cities participate in collective movements or networks to take advantage of new conditions, and often their demise or withdrawal from a global orientation is also experienced jointly with other cities as circumstances change, affecting many at once.

Atlanta Mayor Kasim Reed often says that cities are where the global economy is most readily influenced and where its impacts are most easily felt. The mayor, who visited the Paris climate talks last year for a city leaders forum, has an ideological ally in the newly arrived French consul general in Atlanta, Louis de Corail.

A gathering of about 200 nations working to combat climate change wrapped up on Friday in Morocco with a call to U.S. president-elect Donald Trump to join the fight against global warming. Trump’s election shocked delegates and activists assembled in Marrakech for two weeks of talks. [...] With the role of the federal government in doubt, some see American cities and states serving as a place-holder for U.S. participation.

The mayor of South Korea's capital says he wants to take a more amicable approach to relations with North Korea after months of tensions going back to Pyongyang's fourth nuclear test in January. [...] The mayor's first proposal would improve the water quality of the Taedong River in Pyongyang and to make water infrastructure enhancements.

Attracting young talent is now a mounting task for leaders around the world and Seoul is no exception. That was the topic at a meeting of the Seoul International Business Advisory Council (SIBAC), a group of 25 volunteer advisors that gives the mayor policy recommendations, Friday.

The Seoul metropolitan government unveiled a copy of a sculpture symbolizing Copenhagen at a waterside park in Seoul on Monday as part of efforts to deepen its friendship and cooperation with the Danish capital. [...] Monday’s event, held as part of a cultural exchange program between Seoul and Copenhagen, came after the two sides set up a sculpture with an image of a historical and cultural Seoul relic

Delhi is getting rebranded in good measure and in a positive way. The new mantra for the national Capital is 'Dilli Hain Hum' which aims at attracting tourists from across the world and make the Delhiites feel proud of their heritage. [...] It will showcase the city in all its vibrancy, from Chandni Chowk's street food and Mandi House's theatre festivals, to South Delhi's plush shopping malls and eco-tourism at Yamuna and Asola Mines biodiversity parks.