The World Without Us perspective. Chauncey Mabe of the "South Florida Sun-Sentinel" calls the book "one of the most satisfying environmental books of recent memory, one devoid of self-righteousness, alarmism or tiresome doomsaying". Tom Spears of the CanWest News Service concludes "it's more a portrait of ourselves, taken through an odd lens" and "[s]ometimes an obituary is the best biography". The book is categorized as non-fiction science but some commentators emphasize it may be better described as speculative fiction. "The World Without Us" is grounded in environmental and science journalism. Like other environmental books, it discusses the impact that the human race has had
One: The World announcing the world tour and the cities that will be included in the tour. CJ E&M announced the dates of the tour on April 6. The first day of the three day concert of Wanna One in Seoul features a different set list due to the filming of Wanna One's reality show, "Wanna One Go: X-Con". It is also where the group showcased and performed the songs off their new album, "1÷x=1 (Undivided)". Includes filming of Wanna One Go: X-Con One: The World One: The World is the first worldwide concert tour headlined by South Korean boy band Wanna One,