Become a Friend of Aeon to save articles and enjoy other exclusive benefits

Make a donation
×
Newsletter Privacy Policy

Aeon email newsletters are issued by the not-for-profit, registered charity Aeon Media Group Ltd (Australian Business Number 80 612 076 614). This Email Newsletter Privacy Statement pertains to the personally identifying information you voluntarily submit in the form of your email address to receive our email newsletters

More generally, when visiting the Aeon site you should refer to our site Privacy Policy here.

This Email Newsletter Privacy Statement may change from time to time and was last revised 18 May, 2020.

By clicking ‘subscribe’ you agree to the following:

  • We will use the email address you provide to send you daily and/or weekly emails (depending on your selection). We also send occasional donation requests and, no more than once a year, reader surveys.
  • The email address/es you provide will be transferred to our external marketing automation service ‘MailChimp’ for processing in accordance with their Privacy Policy and Terms. We use MailChimp to issue our newsletters, donation requests and reader surveys. We have no control over, and assume no responsibility for, the conduct, practices or privacy policies of MailChimp.

Unsubscribing

You can change your mind at any time by clicking the ‘unsubscribe’ link in the footer of emails you receive from us, or by contacting us at support@aeon.co 

If you want to review and correct the personal information we have about you, you can click on ‘update preferences’ in the footer of emails you receive from us, or by contacting us at support@aeon.co

Security of your personal information

We are committed to ensuring that your information is secure. We have taken reasonable measures to protect information about you from loss, theft, misuse or unauthorised access, disclosure, alteration and destruction. No physical or electronic security system is impenetrable however and you should take your own precautions to protect the security of any personally identifiable information you transmit. We cannot guarantee that the personal information you supply will not be intercepted while transmitted to us or our marketing automation service Mailchimp.

Sharing your personal information 

We will not disclose your personal information except: (1) as described by this Privacy Policy (2) after obtaining your permission for a specific use or disclosure or (3) if we are required to do so by a valid legal process or government request (such as a court order, a search warrant, a subpoena, a civil discovery request, or a statutory requirement). We will retain your information for as long as needed in light of the purposes for which is was obtained or to comply with our legal obligations and enforce our agreements.

Access to your personal information

You may request a copy of the personal information we hold about you by submitting a written request to support@aeon.co We may only implement requests with respect to the personal information associated with the particular email address you use to send us the request. We will try and respond to your request as soon as reasonably practical. When you receive the information, if you think any of it is wrong or out of date, you can ask us to change or delete it for you.

Army ant bridge collapses and recovers

1 minute

Ladies and gentlemen… Mr Leonard Cohen

44 minutes

The secret language of trees

5 minutes

EXCLUSIVE

Tarikat

17 minutes

Why did the Mexican jumping bean jump?

4 minutes

How to maintain infrastructure – the stunning collective intelligence of ant engineers

Army ants have tiny brains and are nearly blind, yet they routinely perform extraordinary feats of engineering, building bridges with their bodies to span gaps that they need to cross. In this video from the Swarm Lab of the New Jersey Institute of Technology, recorded in the field in a tropical forest in Panama, researchers pulled apart one of these bridges to study how army ants recover from such a rupture. One conclusion is that, although individual ants are incapable of understanding the movement of their colony as a whole, they have evolved a behavioural code that tells them to stop in their tracks if another ant is walking on top of them, a strategy that allows them to rebuild quickly. There are, however, some more complex army ant-bridge manoeuvres that researchers are still attempting to explain, such as when ants will construct a shortcut bridge rather than taking a longer route. Capturing this phenomenon close-up, this short video observes the surprising capabilities of collective intelligence to solve complex logistical problems.

Video by Helen McCreery, Simon Garnier, Radhika Nagpal, Mike Rubenstein, Melinda Malley, NJIT, Harvard University

Editor: Adam D’Arpino

A trip to Montreal with Leonard Cohen in 1965 is a glimpse into a singular poetic mind

In 1965, the celebrated Canadian writer Leonard Cohen (1934-2016) took a trip from Greece, where he then lived, to his home city of Montreal. There, he visited friends and family, gave readings at a series of engagements and, more generally, renewed his ‘neurotic affiliations’. The Canadian directors Donald Brittain and Don Owen chronicled Cohen’s visit for their documentary Ladies and Gentlemen… Mr Leonard Cohen. The film finds Cohen – who, at just 30, is already an established and celebrated literary voice – drifting between live performances, snowy streets, bistros and the cheap hotels where he takes refuge. With their informal and engaging portrait, Brittain and Owen provide a riveting glimpse into Cohen’s life as an artist, centred on channelling ‘hypersensitivity and an enormous curiosity’ into witty, penetrating and often enigmatic poetry and prose.

Directors: Donald Brittain, Don Owen

Website: National Film Board of Canada

The incredible – and still quite mysterious – way trees trade information via their roots

While researching her doctoral thesis, Suzanne Simard, now a professor of forest ecology at the University of British Columbia, made an astounding discovery – trees in forests seem to possess complex information superhighways in their root systems that allow them to share information. Her 1995 doctoral thesis on the topic has been part of a revolution in how scientists view plants, leading many to suggest that they possess cognitive abilities, and even intelligence. This animation from TED-Ed details the symbiotic relationship – between tree roots and fungi called mycorrhizae – that serves as the foundation of these intricate intra-tree communication networks, allowing them to trade news on topics such as drought and insect attacks, and even detect if an incoming message has been sent by a close relative.

Video by TED Ed

Director: Avi Ofer

Writers: Camille Defrenne, Suzanne Simard

Dissolve into the immersive, entrancing rhythms of a Sufi chant

A ritual at the heart of Sufism, the dhikr is a demonstration of devotion in which worshippers share in a meditation on Allah via synchronised group chants, rhythmic movements and, in some instances, the spinning dances of whirling dervishes. The Dutch-Chinese-American filmmaker Jasmijn Schrofer drops viewers into the rhythms of the dhikr in her short film Tarikat (‘The Path’). Through the ritual of sound and movement, the individuals seem to dissolve into a unified whole, even as Schrofer often lingers on the close-up expressions of each one. The result is an intimate and immersive viewing experience in which viewers might just find themselves lost in a trance alongside the faithful.

Director: Jasmijn Schrofer

Producer: Rianne Ebeling

How moth larvae carve out cozy, mobile homes inside Mexican jumping beans

You might know that moth larvae are the hidden creatures that make Mexican jumping beans jump. You might also know that Mexican jumping beans aren’t ‘beans’ at all, but seed pods – those of a shrub native to the Sonoran Desert, which straddles the border of Mexico, Arizona and California. But, as this video from the science documentary series Deep Look explores, burrowing further into the lives of Mexican jumping bean inhabitants still makes for highly fascinating viewing. Captured in stunning 4K resolution, this short film documents the months that a jumping bean moth larva spends hollowing out, residing inside, and manually repairing and relocating its 10mm home, before ultimately emerging in its mature form.

Video by KQED Science

Producer and Writer: Mike Seely

Narrator and Writer: Laura Klivans

Cinematographer: Kevin Collins

How to maintain infrastructure – the stunning collective intelligence of ant engineers

Army ants have tiny brains and are nearly blind, yet they routinely perform extraordinary feats of engineering, building bridges with their bodies to span gaps that they need to cross. In this video from the Swarm Lab of the New Jersey Institute of Technology, recorded in the field in a tropical forest in Panama, researchers pulled apart one of these bridges to study how army ants recover from such a rupture. One conclusion is that, although individual ants are incapable of understanding the movement of their colony as a whole, they have evolved a behavioural code that tells them to stop in their tracks if another ant is walking on top of them, a strategy that allows them to rebuild quickly. There are, however, some more complex army ant-bridge manoeuvres that researchers are still attempting to explain, such as when ants will construct a shortcut bridge rather than taking a longer route. Capturing this phenomenon close-up, this short video observes the surprising capabilities of collective intelligence to solve complex logistical problems.

Video by Helen McCreery, Simon Garnier, Radhika Nagpal, Mike Rubenstein, Melinda Malley, NJIT, Harvard University

Editor: Adam D’Arpino

Aeon is not-for-profit
and free for everyone
Make a donation
Get Aeon straight
to your inbox
Join our newsletter

Fremont Street, Las Vegas, 1982. Photo by Harry Gruyaert/Magnum

Essay/
Mathematics
Mathematics for gamblers

If philosophers and mathematicians struggle with probability, can gamblers really hope to grasp their losing game?

Catalin Barboianu