Ten years ago today, the Twitter hashtag was born with a very simple tweet. [...] And while Twitter is celebrating today by promoting the rise of popular, non-political hashtags like #FollowFriday, #NowPlaying and #ThrowbackThursday, the hashtag’s most meaningful contribution in the U.S. and abroad has been its ability to rally the internet around more serious ideas and issues.

In an era marked with alarming language of “fire and fury,” it is useful to add a bag of tea to boiling water and let it steep for until reason gives diplomacy a chance to percolate for an amiable situation. As a beverage, tea lubricates good conversations, without the hangovers that come along with alcoholic concoctions.

As part of the United Nations-driven process to craft a new sustainable development agenda, a spectacular line up of global artists will hit the stage tonight at the world body's New York Headquarters to add their voices and talents to the unprecedented global conversation under way to build the future we want. 

The initiative, titled the “Global Conversation,” uses digital media, mobile phone technology, and meet-ups to enable people from the world over to take part in setting priorities for the future global development agenda.