Viewing the escalation of any number of existential threats – climate change, food and water shortages, natural disasters, nuclear conflicts – many of the world’s elite, including hedge-fund managers, sports stars and tech executives are designing their own secret shelters to house their families and staff.

We get a taste of this mission to hunker down in comfort, in this video, where CNET’s Claire Reilly looks at the risk of an all-out nuclear war, while touring a Cold War-era missile silo that’s now a luxury escape bunker.

View the original video here.