Do you need a brain to sense the world around you, remember or learn? Apparently not. Dive into the marvellous work of evolutionary ecologist Dr Monica Gagliano whose pioneering experiments are proving plants are learning behaviour in ways we never thought possible. But that doesn't mean our brains aren't special. Cognitive neuroscientist Dr Muireann Irish beautifully articulates how some of the complex processes such as memory work in our brain and what is still a mystery. One thing is for certain - this episode will inspire you, challenge your brain-centred worldview and leave you with even more questions.