A referendum has been called for Greek creditors on 5 July 2015. Tristan Hanson discusses what the implications will be for Greece, Europe and the rest of the world.
In this episode experts discuss alternative energy options consumers can take that are affordable, if they want to live off the grid. Finweek Money Matters is a weekly programme aired every Friday 13:00 CAT on CNBC Africa (DSTV Channel 410). The programme focusses on trends, investment analysis and economic debates.