Introduction to Economics 1e is an engaging and accessible introduction to the fascinating world of economics. Written in a clear and straightforward way, and supported by clear diagrams, it is packed with learning features to instil confidence in the subject. Assuming no prior knowledge of economics, Introduction to Economics 1e offers a step-by-step approach to the fundamental principles and concepts of economics, supported by real-life African and South African examples and practical applications of theory. It is suitable for students who are studying the subject both at universities of technology and universities. The textbook is essential for those looking to understand how governments, organisations, and individuals use economics to shape and influence decisions in the real world. In a post-Covid-19 world, economics will play an important role in reshaping societies.

To date, there is a dearth of surveillance data on the prevalence of HIV and associated risk behaviours among men who have sex with men (MSM) in South Africa. This is particularly true for data collected from several sites using the same sampling approach. This study called the Marang Men's Project was undertaken to fill this information gap. It was implemented among MSM in the three largest cities of South Africa, namely, Cape Town in the Western Cape, Durban in KwaZulu-Natal and Johannesburg in Gauteng. The high HIV prevalence estimates found in our study among MSM in each of the three study cities call for a need to implement a national HIV bio-behavioural surveillance programme for MSM. The Marang Men's Project has demonstrated that there is an urgent need for interventions, which respond not only to the heterosexual HIV epidemic but also to the HIV epidemic among MSM in South Africa. This survey therefore provides valuable information to SANAC, the national and provincial Departments of Health (DoHs), and lesbian, gay, bisexual, transgender and intersex (LGBTI) organisations to both implement and advocate for improved programmes for the health of MSM.