Changes

|title=The Knowledge

|sort=Knowledge, The

|publisher=Vintage

|date=March 2015

|summary=''The Knowledge'' is an essential read - an overview of humanity's achievements, and a reminder of what knowledge we should carry with us if the Apocalypse strikes, in order for the survivors to relearn and rebuild what we have. Concise, entertaining, well written and fantastically researched, ''The Knowledge'' is fantastic

}}

Post apocaplyptic depictions of earth are common place in Science Fiction - the wonderful (if hugely depressing) ''The Road'' by Cormac McCarthy, The ''MaddAdam'' trilogy by Margaret Atwood (although I believe Ms Atwood would be rather rankled to hear her books described as 'Science Fiction'), and the recent ''Station Eleven'' by Emily St. John Mandel are just a small drop in the very deep ocean of post apocalyptic books.