Rachel Sussman gives a TED Talk on The World's Oldest Living Things
Rachel Sussman's 2,000 year old trees and shrubs have made a few appearances here in the past on both the HHS! and 20x200 blogs. But, there is a new reason to cheer for Rachel's astoundingly (geographically and chronologically) ambitious project, The Oldest Living Things in the World. We find cause to write about Rachel and her project yet again today, as the project is experiencing even more (much-merited!) exposure: Rachel was invited to give a talk about the project as part of the TED lecture series, offering a concise and fascinating account of her ongoing endeavor to track and document of some of the world's oldest living organisms.
Initially inspired by an encounter with the 2,200-year-old Jōmon Sugi tree, while on a trip to Japan, for the past five years Rachel has traveled the globe, hunting and photographing ancient, continuously-living species of plant, fungus and bacteria, among others. She set 2,000 years as a minimum age—the idea being that everything documented would thus pre-date what is commonly thought of as "Year Zero".
On her adventures, Rachel has encountered some amazing things, many of which she describes in the lecture: Siberian Actinobacteria (400,000-600,000 years old!); Baobab trees in South Africa, which grow so large that their hollow interiors have in the past been variously used by people as toilets, prisons, and even bars; as well as a clonal colony of Quaking Aspen trees in Utah, (80,000 years old!) which resembles an entire forest, but is in fact a single tree, all connected by one enormous subterranean root system.
sunland baobab #0707-2301 (2,000 years old; limpopo province, south africa) by Rachel Sussman
Rachel has traveled around Africa, Asia, North and South America, and to Greenland and Scandinavia. She has a map where you can follow her progress—blue markers indicate the places and species she's photographed; red ones are those she has yet to visit, in part funded by her successful campaign on the micro-funding site, Kickstarter. She estimates she will spend another two years on the project, and has trips to Sicily, Australia, Antarctica and others in the works. She also keeps a blog that charts the progression of her research and travels in detail.
She describes The Oldest Living Things in the World as "a record and celebration of our past, a call to action in the present, and a barometer of our future." With the project, Sussman attempts to call attention to these astonishing and little-known environmental phenomena, and in so doing, ensure their continued preservation.
Watch her TED talk above—it's an excellent and thoroughly entertaining introduction to her project, and check out more images from the series on her website, (but be prepared for the frenzy of nature-related Google-ing that it will doubtless inspire).


la llareta, from Oldest Living Things by Rachel Sussman
Rincon Artificial Island and Pipeline, Ventura, California by Ian Baguskas





