Essays

essayPhilosophy of religion
Undefinable yet indispensable
Despite centuries of trying, the term ‘religion’ has proven impossible to define. Then why does it remain so necessary?
Kwame Anthony Appiah

essayEthics
Can machines suffer?
We once denied the suffering of animals in pain. As AIs grow more complex, we run the danger of making the same mistake
Conor Purcell

essayPolitical philosophy
The empty ideology
Liberalism hasn’t delivered on its promises in Africa. The alternative will be found in ideas rooted in Africa’s own soil
Gabriel Asuquo

essayFamily life
Maternal paradox
‘Scientific motherhood’ promised to create high standards for child-rearing. But it’s really a system designed to police women
Sherry Chan

essayArt
Medieval moons
Some saw the Moon as representing creation, yearning for the Divine, some saw the Moon as almost Divine herself
Ayoush Lazikani

essaySleep and dreams
Sleep is delicious
The idea that we should reduce sleep to an efficient minimum in our lives gets something fundamentally wrong
Sara Protasi

essayBiology
Desert survivors
Elephant families are matriarchal, inclusive and caring. But when environmental scarcity hits, everything changes
Caitlin O’Connell-Rodwell

essayCosmology
Cosmic imposters
We know that black holes are strange, but they could be hiding something even weirder beyond their horizons
Gideon Koekoek

essayMusic
The guitarist’s palette
In the hands of a great musician, the gloriously simple guitar can create the most complex works of art. Here’s how
Craig Ogden

essayPhilosophy of mind
From cells to selves
Contemplating the world requires a body, and a body requires an immune system: the rungs of life create the stuff of thought
Anna Ciaunica

essayConsciousness and altered states
A wondrous brew
From Peruvian healers battling sorcerers to Chinese executives seeking financial success, ayahuasca’s power shifts across worlds
Alex K Gearin

essayThinkers and theories
Nothing alive is alien to me
Who belongs to our moral community? The Greek philosopher Empedocles had an answer: all life, from humans to the laurel bush
Tristan Moyle