Europe's rarest butterfly lives on the outskirts of a single town in North Macedonia. So why is it possible to find specimens of this incredibly endangered animal for sale online for 30 euros? This week we speak to Kiril Arsovski Przo, one of the scientists behind an investigation into this troubling legal loophole. We're also talking about the farcical election in Belarus and Britain's crackdown on climate protesters. 

From Minsk and London, a story about the meaning of freedom. Hanna Komar, a poet, was jailed for her activism in Belarus. This week, she tells us what it’s like to move from a place where people have to fight for basic rights, to a place where people take them for granted.