Prime Minister Scott Morrison warned that Australia would be closed to the rest of the world for a long time, with the Treasurer noting that the border will remain shut until at least 2022. “I don’t see an appetite for that at the moment,” Morrison said in an interview with News Crop on Sunday. “I think what we’re seeing at the moment is the appreciation of the people that the pandemic isn’t going anywhere.” Morrison said there are few countries in the world like Australia, whose geographic location as an island has prevented it from a serious pandemic, and caution must be used to maintain the prevention of the epidemic. “We don’t as of yet have considerable clinical evidence that tells us transmission is preventable …  at this point in time, I think Australians want to ­ensure that the way we’re living at the moment is maintained.” Asked about when immigrants …