Why is it so difficult to prosecute militaries for alleged war crimes? In this episode of The Conversation Weekly, we speak to experts about the legal hurdles.

By hanging around military bases in the US and Israel, Craig Jones managed to meet a usually very secretive group of people: military lawyers. Jones, a lecturer in political geography at Newcastle University in the UK, explains what he learnt from these conversations – including the way different militaries interpret international law to suit their own purposes. And why victims and their families have such little recourse to justice.

And Amy Maguire, associate professor at the University of Newcastle Law School in Australia, tells us the history of the International Criminal Court (ICC) and how its investigations into alleged war crimes work. She explains the context of a newly opened ICC investigation into alleged war crimes in the Palestinian territories.

In our second story we look at why sarcasm is so difficult for children to understand. Penny Pexman, professor of psychology at the University of Calgary in Canada, talks about her new research aimed at making it easier for them to learn.

And Megan Clement, a commissioning editor at The Conversation in Paris, gives us some of her recommended reading.

The Conversation Weekly is produced by Mend Mariwany and Gemma Ware, with sound design by Eloise Stevens. Our theme music is by Neeta Sarl. You can find us on Twitter @TC_Audio, on Instagram at theconversationdotcom or via email on podcast@theconversation.com. You can also sign up to The Conversation’s free daily email here. Full credits for this article available here.

Further reading

‘Almost divine power’: the lawyers who sign off who lives and who dies in modern war zones, by Craig Jones, Newcastle University
Why is accountability for alleged war crimes so hard to achieve in the Israel-Palestinian conflict?, by Amy Maguire, University of Newcastle
Can the world stop Israel and Hamas from committing war crimes? 7 questions answered about international law, by Asaf Lubin, Indiana University
Syria and Iraq: RAF killed only one civilian in airstrikes – why the discrepancy with what others report?, by Peter Lee, University of Portsmouth
Why it’s difficult for children to understand sarcasm, by Penny Pexman, University of Calgary
Suckers for learning: why octopuses are so intelligent, by Lisa Poncet, Université de Caen Normandie
Total an offshore wind turbines – diversifying to survive, by Sylvain Roche, Sciences Po Bordeaux (in French)

Ep.54 - Intelligenza artificiale e guerra termonucleare globale