Support Aeon

‘I am a friend of Aeon because I value freedom ... freely provided, intelligently presented information liberates us all.’

Roland M, USA, Friend of Aeon

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

Make a donation

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.

Make a donation

Gaetan Borgonie
Researcher, Extreme Life Isyensya

Gaetan Borgonie is a researcher at Extreme Life Isyensya in Gentbrugge, Belgium. His research interests include zoology, developmental biology and anatomy.

Written by Gaetan Borgonie

Essay/
Earth Science
Life goes deeper

The Earth is not a solid mass of rock: its hot, dark, fractured subsurface is home to weird and wonderful life forms

Gaetan Borgonie & Maggie Lau