The Wits CSIR iGEM team feels it is not only important what is done in the lab but, moreover, to share our knowledge of science and synthetic biology with the broader public. One issue most often associated with synthetic biology is the ethics surrounding the production of genetically modified organisms. Another issue, prevalent is South Africa, is the significant lack of scientists and engineers. The team set out to address both these issues by approaching SciBono, a national science centre whose goal it is to act as an interface between scientists and the public.

The team participated in National Science Week (an initiative of the South African Department of Science and Technology) by addressing both primary and high school children educating them on the importance of science, with a particular focus on synthetic biology. Ezio and Sasha presented to the junior school children, sharing with them some interesting facts about science and making them aware of the presence of bacteria. Emphasis was placed on the fact that bacteria are not only disease causing agents but also act as the flora in the intestines, helping to digest food and prevent invasion by pathogens. Ezio and Sasha held a fun interactive ‘Q and A’ session where the children were encouraged to develop research questions. Some of the children stood up and asked their questions and the whole group discussed possible ways of solving the problems. The children were so enthusiastic and came up with some interesting ways of researching their problems. The children were also then exposed to the concept of synthetic biology and some of the exciting applications of this technology.

The high school children were exposed to a workshop where there was an informative presentation about synthetic biology with a particular focus on the iGEM competition. Following this, there was an activity in which the children were asked to create ‘super hero’ bacteria to solve problems faced both in the medical and industrial sectors. They constructed plasmids with start and stop sites and genes in between which gave the bacteria super hero qualities. Some of the ideas were incredible and showed an understanding of the potential of this technology. Natasia, Gloria and Brad, the team members holding these workshops, also encouraged them to think about whether their machines had any ethical or safety issues surrounding their design.

Both the junior school presentations and the high school workshops were successful. The aim to create interest around the field of science was achieved and the children were also exposed to the field of synthetic biology, which many of them were unaware of before our talks. Many of the children who attended our presentations are from underprivileged backgrounds, often unaware of the potentials of science, and particularly synthetic biology. The idea of developing ‘super hero’ bacteria encouraged them to think of the problems in their communities they might be able to solve with genetic engineering.

In South Africa, few young adults take science subjects at a tertiary level. We hope that our talk has inspired a few more to consider this path. We thoroughly enjoyed this aspect of the project and we intend to continue to contribute to our surrounding communities in this way.