Some Harlequin ladybugs, Harmonia axyridis, have black elytra with two large red spots. Others have two additional red spots backwards, or are decorated with a dozen small red spots. Conversely, there are ladybugs with red elytra, decorated with 20 black spots. All these ladybugs belong to the same species. B. Prud’homme, J. Yamaguchi

In red and black, the genetics of ladybug spots

Is a cassette player an “ordinary object” or a “mystery”? It depends on whom you ask, and ethnography can help you ask the right questions. Yoshikazu Takada

Why teach ethnography to managers (in the big data era)?

Big data is all the rage in management circles and beyond, yet little is said about the understanding needed with such voluminous data. An important lesson can be learned from ethnographic research.
In France, nearly three-quarters of the children of divorced couples see their fathers only one weekend every fifteen days. Pixabay

Are joint custody and shared parenting a child’s right?

Families in the 21st century have changed, making it necessary to rethink what has been "traditional" ways of sharing the custody of children.
French President Emmanuel Macron (C- bottom) poses with participants of the “Tech for Planet” event in Paris, on December 12, 2017, ahead of the One Planet Summit. Philippe Wojazer/AFP

France, the land of entrepreneurs…

In a recent Twitter post, French president Macron reminded the world that the word "entrepreneur" is in fact French.
City Skyline and Main River in Frankfurt, Germany. Valerian Alecsa / Shutterstock

New monetary policies: fuelling metropolisation and megalopolisation in Europe?

Economic polarisation across Europe is becoming an important phenomenon, in part driven by monetary policies that can increase office prices and can even affect the fundamentals that drive the markets.
Utö, Finland, graffiti. Torture is a process which doesn’t stop at the event itself but that eventually goes on through generations. aaron blanco tejedor/Unsplash

How torture tears apart societies from within

Torture is such a profound tear in the fabric that makes us human that it can distort even the most fundamental elements of social existence.
A pop-up newsroom debunking facts and proposing real time fact-checking can change how media publish stories during specific events such as elections. stefan stefancik/Unsplash

A pop-up newsroom to fight fake news: a view from Swedish elections

Monitoring the spread of mis-information and dis-information during the Swedish national elections by a group of scholars and journalist could set a precedent elsewhere.
Shutterstock

Can robots be ‘money doctors’?

Automated portfolio-allocation software can provide financial planning services that meet clients' financial situations and future goals. But can it help investors make more rational decisions?
Internal strikes throughout the country might harm the economy at least as much as the announced sanctions (Tehran, 2017). Stella Morgana

If sanctions do not put a halt to Iran’s economy, workers will

As Iran struggles under another round of international sanctions, a widening social gap is putting President Hassan Rouhani's government under pressure.
Research indicates that up to a third of all food is wasted – but also shows that anti-waste campaigns frequently backfire. Rick/Flickr

When anti-waste campaigns backfire

Research shows that campaigns that try to make consumers feel guilty about the amount they waste often make things worse, not better. A new study poins the way to more effective anti-waste campaigns.
President Donald Trump delivers remarks at the Pentagon on January 18, 2018. Dominique A. Pineiro/Flickr

A friendly reminder: impeaching Donald Trump will not remove him from office

Not a day passes without fresh speculation about the possible impeachment of Donald Trump, but history indicates that – barring a dramatic turn of events – he is likely to serve out his first term.
Migrants in Sangatte, 2008. No border Network/Flickr

Migrants: deaths in the name of law

Little thought has been accorded to the way in which political and bureaucratic actors prioritise certain lives over others in their (non) decision-making.

 

Événements

Plus d'événements

Un site différent

Nos valeurs

Les plus lus

  1. The women who don’t know they’re autistic
  2. Understanding children’s mirror writing
  3. Kerala’s monsoon: lessons from recent floods in India
  4. Is the Earth over-populated?
  5. It’s only a baby, right? Prime ministers, women and parenthood

Vos idées d'articles

Vous avez une idée ou une information pour un article de The Conversation ?

Contactez-nous

Notre audience

The Conversation a une audience mensuelle de 10,7 million de lecteurs et une audience globale de 38,2 million à travers les republications sous la licence Creative Commons.

Vous voulez écrire ?

Écrivez un article et rejoignez une communauté de plus de 74 200 universitaires et de chercheurs venant de plus de 2 567 institutions.

Enregistrez-vous maintenant

Devenez adhérent

Rejoignez notre campagne pour être au cœur de notre développement et de notre promesse d’une info de qualité, gratuite, indépendante et transparente. Faites un don, fiscalement déductible, et devenez lecteur-adhérent.

Faites un don