Merlin Sheldrake is a biologist and writer with a mission: to make us look at and understand fungi. While we’re familiar with mushrooms, truffles and toadstools, there are millions of varieties of fungi all around us; in the soil, in our bodies, in the air we breathe - and only 6% of them have been identified. Merlin’s book “Entangled Life: how fungi make our worlds, change our minds and shape our futures”, was an international best-seller. It caught the eye of the Icelandic singer and musician Bjork, who recently released an IMAX film with Merlin, which she narrates. It’s called Fungi: the web of life, and follows Merlin to the Tarkine rainforest in Tasmania, on a quest to find an incredibly precious blue mushroom. Merlin's choices include works by Chopin, Tallis, Bach and Purcell.