Become a
Friend of Aeon

Ideas can change the world

Aeon is a registered charity committed to the spread of knowledge and a cosmopolitan worldview.
But we can’t do it without you.

Aeon is a registered charity committed to the spread of knowledge and a cosmopolitan worldview. Our mission is to create a sanctuary online for serious thinking.

No ads, no paywall, no clickbait – just thought-provoking ideas from the world’s leading thinkers, free to all. But we can’t do it without you.

Become a Friend for $5 a month
Aeon kickstarter logo

Sigmund Freud was the established genius; Carl Jung the youthful upstart. They began as friends, and ended as bitter enemies.

Help us create an animation about one of the great intellectual feuds of the 20th century.

Visit our Kickstarter campaign

How to make a prosthetic eye

6 minutes

It takes a careful blend of science, craft and compassion to make a prosthetic eye

The exposed surface of the human eye is extraordinarily complex and frequently the crux of social interactions, which makes crafting a prosthesis an intricate and delicate task. Few people know this better than David Carpenter, an ocularist at Moorfields Eye Hospital in London and part of a team responsible for making some 1,400 artificial eyes a year. In this short documentary from the UK filmmaker Barry J Gibb, Carpenter takes us through his process step by step, from measurements to the final polish. The resulting video is not for the squeamish: a fascinating mix of craftsmanship, artistry and human biology.

Director: Barry J Gibb

Website: Mosaic Science

Support Aeon

Ideas can change the world

Aeon is a registered charity committed to the spread of knowledge and a cosmopolitan worldview.

But we can’t do it without you.

Aeon is a registered charity committed to the spread of knowledge and a cosmopolitan worldview. Our mission is to create a sanctuary online for serious thinking.

No ads, no paywall, no clickbait – just thought-provoking ideas from the world’s leading thinkers, free to all. But we can’t do it without you.

Become a Friend for $5 a month or Make a one-off donation

Essay/
Future of Technology
Algorithmic wilderness

Robo-bees and drone-seeded forests: can technology mend our broken relationship with the natural world?

Henry Mance

Essay/
Computing & Artificial Intelligence
Art by algorithm

From book critiques to music choices, computation is changing aesthetics. Does increasingly average perfection lie ahead?

Ed Finn