29 Jan 2026
You're invited to explore your garden, where evolution is reflected and continues to unfold
On 28 January 2026, Emeritus Professor George Branch addressed a full house at the Franschhoek Theatre, offering a beautifully structured exploration of how modern science has built on and refined Darwin’s original ideas. His talk highlighted just how enduring Darwin’s theory of evolution by natural selection remains in our ongoing quest to understand the origin of species and the mechanisms by which they change over time.
The lecture was previewed in the Franschhoek Tatler in the lead-up to the event.
Prof Branch guided the audience clearly through the foundations of Darwin’s thinking before introducing key developments in contemporary evolutionary biology, including endosymbiosis, the role of viruses in evolution (“virolution”), master regulatory genes, epigenetics, and hybridisation. Complex concepts were explained with clarity and precision, allowing a diverse audience to follow the expanding story of life.
With Darwin’s framework as a starting point, enriched by modern discoveries, we can begin to appreciate the extraordinary sweep of evolution - from single-celled organisms to eukaryotic cells, to multicellular life and the emergence of complex bodies with nervous systems and brains. The vast diversity of life on Earth is the product of billions of years of gradual change, adaptation, and innovation.
Prof Branch also reminded us that evolution is not an abstract theory confined to textbooks. It can be observed in the living interactions unfolding in our own gardens, where species continue to shape and respond to one another in subtle and remarkable ways.
The evening concluded with a lively Q&A session, where questions turned to the future: the ethics of genetic intervention and the responsibilities that accompany our growing scientific capabilities. One cannot help but wonder how Darwin himself would respond to the profound advances made since he first contemplated how such “endless forms most beautiful” could arise.
We look forward to welcoming Prof Branch again to continue illuminating these ideas — and to remind us just how remarkable life on Earth truly is.