Transport for London will strike for 24 hours on September 22. The strike will affect bus routes in southwest London and some routes into central London. Commuters are urged to allow more time to complete their journeys on Friday and Monday as alternate transportation options will likely be crowded.

A strike by Air France pilots that is causing the daily cancellation of 55-60% of passenger flights is slated to continue through at least Sep 22, with a possible extension. Short- and medium-haul routes are most affected. Flight cancellations will continue to be announced approximately 24 hours before scheduled departures. …

Activists are planning two separate protest marches in New York City, Sept. 21-22, ahead of the UN’s Sept. 23 Summit on Climate Change. Organizers are expecting more than 100,000 participants. Demonstrators will gather along Central Park West, between 86th Street and 65th Street, before leading a march that will end …