<!--PSTYLE=hed_OPED 36pt-->Opportunity is the key.
<!--PSTYLE=hed_95H 70pt-->Nicci Whitear-Nel looks at whether the national minimum wage will reduce inequality
<!--PSTYLE=hed_95H 70pt-->Africa's rising middle class: time to sort out fact from fiction, writes Henning Melber
<!--PSTYLE=hed_OPINIOIN 72pt-->Liberators can turn into oppressors, sad but true.
<!--PSTYLE=hed_95H 70pt-->The source of our economic problems is fear, indecision and timidity by our economic policy overlords, ...
<!--PSTYLE=hed_OPED 48pt-->Fight against racism starts with an awareness of how it is insidiously inserted into our daily lives
<!--PSTYLE=hed_95H 72pt-->In an interconnected world, few threats are local, writes Dr Margaret Chan
<!--PSTYLE=hed_95H 70pt-->Teaching mathematics needs creativity and a touch of magic, writes Dr Msizi Mkhize