Witchcraft’s chemical secrets: the science behind the spells

There be witches here! As a pre-Halloween treat on the evening of Tuesday 28 October 2025, RSC Belgium welcomed science writer Victoria Atkinson to Belgium to give a talk entitled ‘Witchcraft’s chemical secrets: the science behind the spells’.

The infamous witch hunts of the 16th and 17th century claimed thousands of lives (the vast majority of these victims being women), but behind the accusations lay a complex relationship between chemistry, traditional medicine and magic. In her talk Victoria explored how plant alkaloids and folk knowledge created potent and effective remedies that were both feared and sought after.

Dr Victoria Atkinson is a third-generation chemist who studied at the University of Oxford including a fourth-year master’s project working on catalytic methodology with Darren Dixon which led to her first publication. She continued on to do a PhD, with Jeremy Robertson on a total synthesis project, employing enzymatic methodology to produce agrochemical products.

However, towards the end of her PhD, Victoria found that she was enjoying talking about science much more than actually doing it and became heavily involved in science outreach – sharing her enthusiasm for science with younger students through practical workshops and school visits. Later, she focused on developing new outreach material and then made the transition to freelance science journalism via a Marriott Internship with the RSC’s Chemistry World magazine. 

Today Victoria works with a range of publications specialising in chemistry, sustainability and research culture.

You can access Victoria's article on Chemistry and Witchcraft published in Chemistry World here.

Victoria's talk was videoed and you can enjoy it again either via the embedded video below or on our dedicated RSC Belgium YouTube Channel.

Witchcraft’s chemical secrets: the science behind the spells