The Secret Language of Trees: A Charming Animated Lesson Explains How Trees Share Information with Each Other

Shel Silverstein’s bit­ter­sweet clas­sic The Giv­ing Tree paints an inac­cu­rate view of trees as sim­ple, eas­i­ly vic­tim­ized lon­ers.

If only the tit­u­lar char­ac­ter had had a same-species best friend around to talk some sense into her when her human pal start­ed help­ing him­self to her branch­es… You’ve Got­ta Be Kid­ding Me Tree, or maybe No Bull­shit Tree.

You’ve Got­ta Be Kid­ding Me Tree could’ve passed some vital nutri­ents to The Giv­ing Tree, whose self care reg­i­men is clear­ly not cut­ting it, via the myc­or­rhizae sys­tem, a vast net­work of fil­a­ment-like tree roots and sym­bi­ot­ic soil fun­gi.

That same sys­tem could serve as the switch­board by which You’ve Got­ta Be Kid­ding Me Tree could alert the extend­ed Tree fam­i­ly to the dan­gers of pro­longed asso­ci­a­tion with cute, but needy kids.

Imag­ine the upbeat end­ing, had Sil­ver­stein gone light—The Giv­ing Tree N’ Friends.

Not as poignant per­haps, but not entire­ly inac­cu­rate from a sci­en­tif­ic stand­point.

As for­est ecol­o­gists Suzanne Simard and Camille Defrenne point out in the ani­mat­ed TED-Ed les­son, “The Secret Lan­guage of Trees,” above, trees have large fam­i­ly (for­give me) trees, whose liv­ing mem­bers are in con­stant com­mu­ni­ca­tion, using the myc­or­rhizae sys­tem.

Host­ing mul­ti­ple fun­gal species allows each tree to con­nect with a wider net­work, as each group of sym­bi­ot­ic shrooms spreads infor­ma­tion to their own per­son­al crews, par­ty line style.

On the oth­er end, the receiv­ing tree can iden­ti­fy its rela­tion to the tree of ori­gin, whether they are both mem­bers of what we humans refer to as a nuclear fam­i­ly, or much more dis­tant rela­tions.

And while this giant sub­ter­ranean sys­tem for shar­ing infor­ma­tion and resources is spe­cif­ic to trees, when we con­sid­er how many oth­er for­est denizens depend on trees for food and shel­ter, the mes­sage sys­tem seems even more vital to the planet’s health.

Defrenne and Simard’s full TED-Ed les­son, com­plete with quiz, cus­tomiz­able les­son plan, and dis­cus­sion top­ics, can be found here.

Simard delves more deeply into the top­ic in the 18-minute TED Talk, “How Trees Talk to Each Oth­er,” below.

View more of ani­ma­tor Avi Ofer’s charm­ing work here.

Relat­ed Con­tent:

The Social Lives of Trees: Sci­ence Reveals How Trees Mys­te­ri­ous­ly Talk to Each Oth­er, Work Togeth­er & Form Nur­tur­ing Fam­i­lies

This 392-Year-Old Bon­sai Tree Sur­vived the Hiroshi­ma Atom­ic Blast & Still Flour­ish­es Today: The Pow­er of Resilience

3,000-Year-Old Olive Tree on the Island of Crete Still Pro­duces Olives Today

Ayun Hal­l­i­day is an author, illus­tra­tor, the­ater mak­er and Chief Pri­ma­tol­o­gist of the East Vil­lage Inky zine.  Fol­low her @AyunHalliday.

Watch the Meditative Cinepoem “H20”: A Landmark Avant-Garde Art Film from 1929

We all stand to ben­e­fit from a bit of hydrother­a­py, but in these hec­tic, try­ing times, it’s chal­leng­ing to find the time for a bath, let alone come up with the dough for a trop­i­cal vaca­tion or sooth­ing spa expe­ri­ence.

Giv­en the cir­cum­stances, the near­ly hun­dred-year-old exper­i­men­tal film above may be your best option.

In 1929, pho­togra­her and film­mak­er Ralph Stein­er turned his cam­era on a num­ber of watery subjects—hydrants, water­falls, streams, rain­drops dis­turb­ing placid pud­dled sur­faces.…

The result was H20, an 11-and-a-half minute cinepo­em, con­sid­ered by film his­to­ri­ans, The New York Times not­ed in Steiner’s obit, to be “the sec­ond Amer­i­can art film.”

(Have a look at James Sib­ley Wat­son and Melville Webber’s impres­sion­is­tic 1928 adap­ta­tion of Poe’s The Fall of the House of Ush­er if you’re curi­ous about the first.)

Pho­to­play mag­a­zine bestowed its first prize for ama­teur film­mak­ing upon H20, prais­ing Steiner’s pure abstract pat­terns and aston­ish­ing tem­po, and gush­ing that “the pic­ture is bound to attract wide atten­tion and a great deal of dis­cus­sion wher­ev­er it is shown.”

He revis­it­ed the sub­ject two years lat­er with Surf and Sea­weed, above, though his fas­ci­na­tion with move­ment was not lim­it­ed to the nat­ur­al world, as evi­denced by 1930’s Mechan­i­cal Prin­ci­ples.

The hub­bub may have died down a bit in the 90 years since H20’s release, though Steiner’s spir­it lives on in a num­ber of young exper­i­men­tal filmmakers—witness Nor­bert Shieh’s award-win­ning Wash­es, Dave Krunal’s Water­bomb, and Jaden Chen’s A Cup of Water, below.

H2O has been pre­served for pos­ter­i­ty by the Library of Con­gress’ Unit­ed States Nation­al Film Reg­istry. The orig­i­nal piano score in the ver­sion fea­tured on Open Cul­ture was com­posed by William Pear­son.

Down­load a free copy of H20 from the Inter­net archive for use in future try­ing times.

Stein­er’s films will be added to our col­lec­tion, 4,000+ Free Movies Online: Great Clas­sics, Indies, Noir, West­erns, Doc­u­men­taries & More

via Aeon

Relat­ed Con­tent:

The First Avant Garde Ani­ma­tion: Watch Wal­ter Ruttmann’s Licht­spiel Opus 1 (1921)

Man Ray and the Ciné­ma Pur: Watch Four Ground­break­ing Sur­re­al­ist Films From the 1920s

The Hearts of Age: Orson Welles’ Sur­re­al­ist First Film (1934)

Ayun Hal­l­i­day is an author, illus­tra­tor, the­ater mak­er and Chief Pri­ma­tol­o­gist of the East Vil­lage Inky zine.  See her onstage in New York City in Feb­ru­ary as host of  The­ater of the Apes book-based vari­ety show, Necro­mancers of the Pub­lic Domain. Fol­low her @AyunHalliday.

NASA Captures the World on Fire

“The world is on fire. Or so it appears in this image from NASA’s World­view. The red points over­laid on the image des­ig­nate those areas that by using ther­mal bands detect active­ly burn­ing fires.”

The image and cap­tion above come from NASA’s God­dard Space Flight Cen­ter. On a relat­ed page, they go into some more detail, explain­ing why good parts of Africa, Chile, Brazil and North Amer­i­ca are aflame this sum­mer. Droughts, extreme tem­per­a­tures, agri­cul­tur­al practices–they’re all part of a wor­ry­ing pic­ture. View NASA’s pic­ture in a larg­er for­mat here.

If you would like to sign up for Open Culture’s free email newslet­ter, please find it here. Or fol­low our posts on Threads, Face­book, BlueSky or Mastodon.

If you would like to sup­port the mis­sion of Open Cul­ture, con­sid­er mak­ing a dona­tion to our site. It’s hard to rely 100% on ads, and your con­tri­bu­tions will help us con­tin­ue pro­vid­ing the best free cul­tur­al and edu­ca­tion­al mate­ri­als to learn­ers every­where. You can con­tribute through Pay­Pal, Patre­on, and Ven­mo (@openculture). Thanks!

via Atlas Obscu­ra

Relat­ed Con­tent:

A Cen­tu­ry of Glob­al Warm­ing Visu­al­ized in a 35 Sec­ond Video

Glob­al Warm­ing: A Free Course from UChica­go Explains Cli­mate Change

Frank Capra’s Sci­ence Film The Unchained God­dess Warns of Cli­mate Change in 1958

A Map Shows What Happens When Our World Gets Four Degrees Warmer: The Colorado River Dries Up, Antarctica Urbanizes, Polynesia Vanishes

Human­i­ty faces few larg­er ques­tions than what, exact­ly, to do about cli­mate change — and, in a sense larg­er still, what cli­mate change even means. We’ve all heard a vari­ety of dif­fer­ent future sce­nar­ios laid out, each of them based on dif­fer­ent data. But data can only make so much of an impact unless trans­lat­ed into a form with which the imag­i­na­tion can read­i­ly engage: a visu­al form, for instance, and few visu­al forms come more tried and true than the map.

And so “lead­ing glob­al strate­gist, world trav­el­er, and best-sell­ing author” Parag Khan­na has cre­at­ed the map you see above (view in a larg­er for­mat here), which shows us the state of our world when it gets just four degrees cel­sius warmer. “Microne­sia is gone – sunk beneath the waves,” writes Big Think’s Frank Jacobs in an exam­i­na­tion of Khan­na’s map. “Pak­istan and South India have been aban­doned. And Europe is slow­ly turn­ing into a desert.”

But “there is also good news: West­ern Antarc­ti­ca is no longer icy and unin­hab­it­able. Smart cities thrive in new­ly green and pleas­ant lands. And North­ern Cana­da, Scan­di­navia, and Siberia pro­duce boun­ti­ful har­vests to feed the hun­dreds of mil­lions of cli­mate refugees who now call those regions home.”

Not quite as apoc­a­lyp­tic a cli­mate-change vision as some, to be sure, but it still offers plen­ty of con­sid­er­a­tions to trou­ble us. Lands in light green, accord­ing to the map’s col­or scheme, will remain or turn into “food-grow­ing zones” and “com­pact high-rise cities.” Yel­low indi­cates “unin­hab­it­able desert,” brown areas “unin­hab­it­able due to floods, drought, or extreme weath­er.” In dark green appear lands with “poten­tial for refor­esta­tion,” and in red those places that ris­ing sea lev­els have ren­dered utter­ly lost.

Those last include the edges of many coun­tries in Asia (and all of Poly­ne­sia), as well as the area where the south­east of the Unit­ed States meets the north­east of Mex­i­co and the north and south coasts of South Amer­i­ca. But if you’ve ever want­ed to live in Antarc­ti­ca, you won’t have to move into a research base: with­in a cou­ple of decades, accord­ing to Khan­na’s data, that most mys­te­ri­ous con­ti­nent could become unrec­og­niz­able and “dense­ly pop­u­lat­ed with high-rise cities,” pre­sum­ably with their own hip­ster quar­ters. But where best to grow the ingre­di­ents for its avo­ca­do toast?

Any­one inter­est­ed in Parag Khan­na’s map will want to check out his book, Con­nec­tog­ra­phy: Map­ping the Future of Glob­al Civ­i­liza­tion.

via Big Think

Relat­ed Con­tent:

Glob­al Warm­ing: A Free Course from UChica­go Explains Cli­mate Change

A Cen­tu­ry of Glob­al Warm­ing Visu­al­ized in a 35 Sec­ond Video

Ani­ma­tions Show the Melt­ing Arc­tic Sea Ice, and What the Earth Would Look Like When All of the Ice Melts

132 Years of Glob­al Warm­ing Visu­al­ized in 26 Dra­mat­i­cal­ly Ani­mat­ed Sec­onds

Music for a String Quar­tet Made from Glob­al Warm­ing Data: Hear “Plan­e­tary Bands, Warm­ing World”

A Song of Our Warm­ing Plan­et: Cel­list Turns 130 Years of Cli­mate Change Data into Music

Based in Seoul, Col­in Mar­shall writes and broad­casts on cities and cul­ture. His projects include the book The State­less City: a Walk through 21st-Cen­tu­ry Los Ange­les and the video series The City in Cin­e­ma. Fol­low him on Twit­ter at @colinmarshall or on Face­book.

Google Street View Lets You Walk in Jane Goodall’s Footsteps and Visit the Chimpanzees of Tanzania

As men­tioned here last month, Dr. Jane Goodall is now teach­ing her first online course through Mas­ter­class. In 29 video lessons, her course will teach you about the three pil­lars of her life­long work: envi­ron­men­tal con­ser­va­tion, ani­mal intel­li­gence, and activism. But that’s not the only way you can dig­i­tal­ly engage with Jane Goodal­l’s world. Over on Google Maps, you can take a visu­al jour­ney through Gombe Nation­al Park in Tan­za­nia, where Goodall con­duct­ed her his­toric chim­panzee research, start­ing back in July, 1960. As Google writes: this visu­al ini­tia­tive lets you expe­ri­ence “what it’s like to be Jane for a day.” You can “peek into her house, take a dip in Lake Tan­ganyi­ka, spot the chimp named Google and try to keep up with Glit­ter and Gos­samer.” Com­plet­ed in part­ner­ship with Tan­za­ni­a’s Nation­al Parks and the Jane Goodall Insti­tute, this project con­tributes to an effort to use satel­lite imagery and map­ping to pro­tect 85 per­cent of the remain­ing chim­panzees in Africa. To get the most out of Street View Gombe, vis­it the accom­pa­ny­ing web­site Jane Goodal­l’s Roots and Shoots.

If you would like to sign up for Open Culture’s free email newslet­ter, please find it here. Or fol­low our posts on Threads, Face­book, BlueSky or Mastodon.

If you would like to sup­port the mis­sion of Open Cul­ture, con­sid­er mak­ing a dona­tion to our site. It’s hard to rely 100% on ads, and your con­tri­bu­tions will help us con­tin­ue pro­vid­ing the best free cul­tur­al and edu­ca­tion­al mate­ri­als to learn­ers every­where. You can con­tribute through Pay­Pal, Patre­on, and Ven­mo (@openculture). Thanks!

Relat­ed Con­tent:

Dr. Jane Goodall Is Now Teach­ing an Online Course on Con­ser­va­tion, Ani­mal Intel­li­gence & Activism

Ani­mat­ed: The Inspi­ra­tional Sto­ry of Jane Goodall, and Why She Believes in Big­foot

Google Lets You Take a 360-Degree Panoram­ic Tour of Street Art in Cities Across the World

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The Philosophical Appreciation of Rocks in China & Japan: A Short Introduction to an Ancient Tradition

In addi­tion to sum­ming up Socrates and his Euro­pean heirs, Alain de Bot­ton has also applied his five-minute ani­mat­ed video approach to the very basics of East­ern phi­los­o­phy. While offer­ing its intro­duc­to­ry sur­veys, the series may hope­ful­ly spur view­ers on to greater appre­ci­a­tion of, for exam­ple, the Bud­dha, Lao Tzu, and Japan­ese Zen mas­ter Sen no Rikyu, who refined the tea cer­e­mo­ny as a metic­u­lous med­i­ta­tive rit­u­al. Rikyu’s prac­tice shows us how much philo­soph­i­cal and reli­gious tra­di­tions (often a dis­tinc­tion with­out a dif­fer­ence) in Japan and Chi­na engage rig­or­ous­ly with every­day objects and rou­tines as often as they do with texts and lec­tures.

Yes­ter­day, we brought you sev­er­al short expla­na­tions of one such prac­tice, Kintsu­gi, the wabi sabi art of “find­ing beau­ty in bro­ken things” by turn­ing cracked and bro­ken pot­tery into gild­ed, beau­ti­ful­ly flawed ves­sels. Sev­er­al hun­dred years ear­li­er, in 826 AD, renowned Tang Dynasty poet and civ­il ser­vant Bai Juyi dis­cov­ered a pair of odd­ly shaped rocks that cap­ti­vat­ed his atten­tion. Tak­ing them home to his study, he then wrote a poem about them, influ­enced by Daoism’s rev­er­ence for the forces of nature and inspired by the hard evi­dence such forces carved into the rocks. Like the bro­ken pot­tery of Japan’s Kintsu­gi, Bai’s rocks come in part to sym­bol­ize human frailty. In this case, he casts the rocks as friends in his lone­ly old age, ask­ing them, “Can you keep com­pa­ny with an old man like myself?”

After Bai Juyi, aes­thet­ic med­i­ta­tions on the beau­ty of rock for­ma­tions became high­ly pop­u­lar and quick­ly refined into “four prin­ci­pal cri­te­ria,” writes the Met­ro­pol­i­tan Muse­um of Art: “thin­ness (shou), open­ness (tou), per­fo­ra­tions (lou), and wrin­kling (zhou).” The found arti­facts are often known as “scholar’s rocks”—a mis­trans­la­tion, de Bot­ton says, of a term mean­ing “spir­it stones”—and are cho­sen for their nat­ur­al wild­ness, as well as shaped by human hands. They were placed in gar­dens and stud­ies, and “became a favorite and endur­ing pic­to­r­i­al genre.” Dur­ing the ear­ly Song dynasty, such stones were “con­stant sources of inspi­ra­tion,” and were “val­ued quite as high­ly as any paint­ing or cal­li­graph­ic scroll.”

So high­ly-prized were these objects, in fact, that they appear to “have has­tened the col­lapse of the North­ern Song Empire,” through a mania not unlike that which drove the tulip craze in the 17th cen­tu­ry Nether­lands. As did many Chi­nese cul­tur­al traditions—including Zen Buddhism—the love of rocks crossed over into Japan, where it was adapt­ed “in a par­tic­u­lar­ly Japan­ese way” in the 15th cen­tu­ry, inspir­ing the “sub­dued, smooth,” min­i­mal­ist rock gar­dens we’re like­ly famil­iar with, if only through their con­sumer nov­el­ty ver­sions.

As per usu­al, de Bot­ton imbues his les­son with a take­away moral: rock rev­er­ence teach­es us that “wis­dom can hang off bits of the nat­ur­al world just as well as issu­ing from books.” We may also see the love of rocks as a kind of anti-con­sumerist prac­tice, in which we shift the atten­tion we typ­i­cal­ly lav­ish on dis­pos­able objects des­tined for land­fills, trash­heaps, and plas­tic-lit­tered oceans, and instead apply it to beau­ti­ful bits of the nat­ur­al world, which require few invest­ments of labor or cap­i­tal to enrich our lives, and can be found right out­side our doors, if we’re care­ful and atten­tive enough to see them.

Relat­ed Con­tent:

Kintsu­gi: The Cen­turies-Old Japan­ese Craft of Repair­ing Pot­tery with Gold & Find­ing Beau­ty in Bro­ken Things

East­ern Phi­los­o­phy Explained with Three Ani­mat­ed Videos by Alain de Botton’s School of Life

Watch Ani­mat­ed Intro­duc­tions to 25 Philoso­phers by The School of Life: From Pla­to to Kant and Fou­cault

Josh Jones is a writer and musi­cian based in Durham, NC. Fol­low him at @jdmagness

The Hummingbird Whisperer: Meet the UCLA Scientist Who Has Befriended 200 Hummingbirds

Com­mon wis­dom, and indeli­ble mem­o­ries of The Birds, warn that feed­ing seag­ulls, pigeons and oth­er crea­tures who trav­el in flocks is a can of worms best left unopened.

But what about hum­ming­birds?

Melanie Bar­boni is research geo­chemist in UCLA’s Depart­ment of Earth, Plan­e­tary and Space Sci­ences. Near the UCLA Court of Sci­ences she took a break from vol­canos and the moon long enough to hang a feed­er filled with sug­ar water out­side her ground floor office win­dow.

This com­pli­men­ta­ry buf­fet proved such a hit, she hung up more.

Two years lat­er, Bar­boni is serv­ing a colony of over 200 hum­ming­birds from four 80-ounce feed­ers. Their metab­o­lism requires them to con­sume 8 to 10 times their body weight on a dai­ly basis.

Barboni’s ser­vice to her tiny jew­el-toned friends extends well beyond the feed­ers. She’s divert­ed cam­pus tree trim­mers from inter­fer­ing with them dur­ing nest­ing sea­son, and giv­en pub­lic talks on the habi­tat-destroy­ing effects of cli­mate change. She’s col­lab­o­rat­ing with anoth­er pro­fes­sor and UCLA’s Chief Sus­tain­abil­i­ty Offi­cer Nurit Katz to estab­lish a spe­cial gar­den on cam­pus for hum­ming­birds and their fel­low pol­li­na­tors.

The inti­ma­cy of this rela­tion­ship is some­thing she’s dreamed of since her bird­watch­ing child­hood in Switzer­land where the only hum­ming­birds avail­able for her view­ing were the ones in books. Her dream came true when a fel­low­ship took her from Prince­ton to Los Ange­les, where hum­ming­birds live year-round.

Some long­time favorites now perch on their benefactor’s hand while feed­ing, or even per­mit them­selves to be held and stroked. A few like to hang out inside the office, where the warm glow of Barboni’s com­put­er mon­i­tor is a com­fort­ing pres­ence on inclement days.

She’s bestowed names on at least 50: Squeak, Star­dust, Tiny, Shy…

(Show of hands from those who wish she’d named them all after not­ed geol­o­gists: Mary Anning, Eugene Mer­le Shoe­mak­erCecil­ia Hele­na Payne-Gaposchkin…)

Get to know the UCLA hum­ming­birds bet­ter through Melanie Barboni’s up-close-and-per­son­al doc­u­men­tary pho­tos. Learn more about the species itself through the Nation­al Geo­graph­ic doc­u­men­tary below.

via The Kids Should See This

Relat­ed Con­tent:

Cor­nell Launch­es Archive of 150,000 Bird Calls and Ani­mal Sounds, with Record­ings Going Back to 1929

Google Uses Arti­fi­cial Intel­li­gence to Map Thou­sands of Bird Sounds Into an Inter­ac­tive Visu­al­iza­tion

Free Enter­tain­ment for Cats and Dogs: Videos of Birds, Squir­rels & Oth­er Thrills

Ayun Hal­l­i­day is an author, illus­tra­tor, the­ater mak­er and Chief Pri­ma­tol­o­gist of the East Vil­lage Inky zine.  Fol­low her @AyunHalliday.

Dr. Jane Goodall Is Now Teaching an Online Course on Conservation, Animal Intelligence & Activism

FYI: If you sign up for a Mas­ter­Class course by click­ing on the affil­i­ate links in this post, Open Cul­ture will receive a small fee that helps sup­port our oper­a­tion.

Back in June, we men­tioned that the great pri­ma­tol­o­gist and anthro­pol­o­gist Dr. Jane Goodall was gear­ing up to teach her first online course on envi­ron­men­tal con­ser­va­tion, ani­mal intel­li­gence, and activism. Now, it seemed worth giv­ing this quick update–Goodal­l’s course is ready to go. It fea­tures 29 lessons and costs $90. You can sign up and take the course through Mas­ter­Class here. (You can pur­chase an All-Access Annu­al Pass for every course in the Mas­ter­Class cat­a­log for $180.)

Above watch a trail­er that intro­duces the course. Below see her dis­cuss the course on the Tonight Show with Jim­my Fal­lon.

Oth­er cours­es cur­rent­ly offered by Mas­ter­class include:

Find more cours­es taught by star instruc­tors here.

Note: Mas­ter­Class is one of our part­ners. So if you sign up for a course, it ben­e­fits not just you and Mas­ter­Class. It ben­e­fits Open Cul­ture too. So con­sid­er it win-win-win.

If you would like to sign up for Open Culture’s free email newslet­ter, please find it here. Or fol­low our posts on Threads, Face­book, BlueSky or Mastodon.

If you would like to sup­port the mis­sion of Open Cul­ture, con­sid­er mak­ing a dona­tion to our site. It’s hard to rely 100% on ads, and your con­tri­bu­tions will help us con­tin­ue pro­vid­ing the best free cul­tur­al and edu­ca­tion­al mate­ri­als to learn­ers every­where. You can con­tribute through Pay­Pal, Patre­on, and Ven­mo (@openculture). Thanks!

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