A FLOODED QUARRY, A MYSTERIOUS MILLIONAIRE, AND THE DREAM OF A NEW ATLANTIS

Summary from the TLDR newsletter

Deep is a project aimed at increasing understanding of the ocean and its critical role for humanity. It is funded by a single anonymous private investor. The project will establish a permanent human presence under the sea where people will be able to stay for up to 28 days at a time. It aims to eventually create permanent human settlements in all oceans across the world. This article looks at the engineering and science required for Deep to be successful.