One Ocean Summit: what are 'the high seas,' the theme that will be at the heart of the negotiations of this international summit? – ETX Studio by Audiostories

The One Ocean Summit kicks off Wednesday. The fifth edition of this international environmental summit is taking place in Brest, France, February 9 -11. One of the crucial issues at stake will be the negotiations on the protection of the high seas. But what exactly do we mean by this term?