Unilateral Acts in the Age of Social Media

In the past five years, a new type of politician has entered the global stage: the politician who defies mainstream opinion, who speaks freely without constraint or fear of repercussions. This type of politician is frequently at odds with centrist media, in a love-hate relationship where reporting on their behaviour returns profit for the media and supporters for the politician. One of the tools that have allowed this new politician to reach top-tier positions is social media, which allows them to enter the sphere of public debate by bypassing the gatekeeper function of traditional media. Using social media, their statements may at times be outrageous or practically impossible, while at the same time deeply insulting to other peoples or States. No research has been done on the international legal significance of such statements. In this article, I suggest that the relatively unknown law of unilateral acts can be applied to these statements. These statements should be held to the regular standards of international law, just as any other behaviour by world leaders acting on behalf of their State.