In this episode of our COP26 series, Chris (@donohohoho) talks to Prof. Louise Horsfall (@lehorsfall), Chair of Sustainable Biotechnology at the University of Edinburgh, about her experience attending COP26 in Glasgow. We get to hear about her experience as a scientist hearing the sometimes conflicting ideas of politicians and companies. Prof. Horsfall also talks about how her lab uses engineered microbes to recycle metals from battery waste.