Namibian authorities are being urged to freeze plans to extend a port on the Shark Island peninsula – meant to support green hydrogen production along the country’s south coast – after the discovery of unmarked graves and artefacts relating to the Herero and Nama genocide. Leaders of the Nama ethnic group had already rejected a proposal by national port authority Namport to expand a facility on Shark Island – a heritage site sacred to the community – to facilitate green hydrogen production and export by German company Hyphen Hydrogen Energy. Now, non-profit research agency Forensic Architectur…