Polarised Brazil debates future of racial quotas at public universities Decade-old policy has dramatically changed the make-up of institutions, but critics claim it is unfair and unconstitutional By Sarah O＊Sullivan 4 November
Brazil＊s vision for science is strangling the humanities More investment in gaining skills like critical thinking and problem solving would help the country combat social inequalities, says Sarah O＊Sullivan By Sarah O＊Sullivan 23 June
