Pubblicato su Science on the Net
Do you remember A Sound of Thunder, a short story by Ray Bradbury published in 1952? During a time travel’s safari, the unintentional killing of a butterfly causes several changes at present-days. In chaos theory, the butterfly effect is a phenomenon whereby a minor change in circumstances can cause a large change in outcome. Today, after many years, we could probably speak about the Twitterfly effect.
According to the report Twiplomacy 2013, the governments of 78% of the 193 member states of the United Nations (UN) have a presence on Twitter: personal accounts of heads of state, heads of government and ministers of foreign affairs. Presently, 68% of world leaders have mutual connections with their peers. Microblogging is a formidable broadcasting tool and an indispensable communication channel for international organisations to amplify their messages to a global audience.
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