This much we know - the union thirst for data

Featuring CSP Head of Data Jenny Andrew and Director of CSI (you'll have to listen to know what that stands for) Jon Mawby.  Plus Mel Simms #thought4theweek on why Sustainable Development Goals matter to unions, Sam Johnson on the campaign to recognise the 1888 Matchgirls' strike, plus Josiah Mortimer and David Kerr with the #RadicalRoundUp.

Companion blog at bit.ly/UDs4e4blog

Music by Scott Holmes. A Makes You Think production