Thanks to Jonathan Minard for the short film above presenting Rachel Sussman , Carl Zimmer and Hans Ulrich Obrist, and the book that they collaborated on:

Since 2004 artist Rachel Sussman has been researching, working with biologists, and traveling all over the world to photograph continuously living organisms 2,000 years old and older. The work spans disciplines, continents, and millennia: it’s part art and part science, has an innate environmentalism, and is driven by existential inquiry. She begins at ‘year zero,’ and looks back from there, photographing the past in the present. Together, her portraits capture the living history of our planet – and what we stand to lose in the future.