Huge demonstrations have been held over the last few weeks in Spain over its housing crisis, but the issue is not restricted to Spain. Many other countries also have a huge problem with housing, including Ireland, with experts saying that for every street of 10 houses, the country actually needs 12. Now a new exhibition in Paris at the Irish Cultural Centre is trying to reflect the issue. In Perspective, we spoke to the museum's director and one of the artists taking part.

A journalist who has spent more than 20 years investigating Russian leader Vladimir Putin and who is recognised as perhaps Russia's finest investigative journalist has told FRANCE 24 that Putin's aim with the war in Ukraine is simply to prolong his power inside Russia. Roman Badanin has just published a book, "Le Tsar en personne" or "The Tsar in person" which delves into exactly how Putin's mind works. Badanin says Putin acts like a gang member, and his attitude is that "if you beat me, I will beat you even harder". The book is so far out in Russian and French, with an English version to follow. He spoke to us in Perspective.