This article explores the possibility of conceiving South America and Southern Africa as subsystemic unipolarities under Brazilian and South African primacy, respectively. It argues that this concept, when applied to these regions, sheds light not only on the long-term strategies behind the Brazilian and South African foreign policies towards their neighbourhood, but also on the behaviour of secondary regional powers and small states. This hypothesis questions the maxim that considerations related to polarity affect great powers only.

The recent wind of ‘popular uprisings’ blowing across North Africa, most notably Tunisia, Egypt, Morocco, Algeria and Libya, is monumental and unprecedented. Indeed, the world was taken aback by these uprisings. Despite notable contextual variations in the triggers and accelerators of the uprisings, which largely account for the divergent trajectories and outcomes, a common denominator seems to be the all-pervasive legitimacy crisis, or better still, the negative legitimacy, in these countries.