#CityTalk is a monthly series of tweetchats discussing urban trends, and was launched by This Big City and Future Cape Town in January 2012.

A tweetchat is just like any other discussion, except it happens on Twitter! If you’re already on Twitter, simply login at the designated time, follow the #CityTalk hashtag, and make sure you include the hashtag in your tweets if you want to join in. If you aren’t on Twitter you can sign up here to join the discussion, or you can follow the discussion without joining Twitter by clicking this link.

The date, time and topic of each discussion will be published on this page, or you can follow @thisbigcity and @futurecapetown for updates.

The next #CityTalk happens on March 14th at 7.00PM London GMT / 9.00PM Cape Town SAST / 2.00PM New York EST and will last about an hour.

Past #CityTalk discussions:

February 2012: The Changing Face of Housing. Read our introduction to the topic.

January 2012: The Economics of Sustainable Cities. Read our introduction to the topic, and the results of the tweetchat.