The view from The NationalHere is the Houthis' dark secret behind Yemen school closures Five years since the onset of Yemen's war, the tragedy continues How the Houthis snatched away hope for peace again and again While you're hereSamanth Subramanian:Â Imposing Hindi could undermine India's linguistic diversity Phil Mercer:Â Aboriginal musicians are struggling to be heard Gavin Esler:Â What we lose when we allow languages to die