Aleks goes in search of silence. In our digital world has silence become harder to find, or are we looking for it in all the wrong places? Leif Haugen is a Fire watcher who spends six months of a year stationed at Toma lookout, on a mountain in Montana. He says only fire watchers who are at peace with themselves are able to stick it out. Living in silence makes you look inwards at who you really are. Silence is the absence of something but the presence of everything. Isobel Anderson suffers from tinnitus and at its peak felt like she was being tortured or stalked. The culprit wasn't an external sound that she could switch off; it was inside her brain. Her mind tuned into the inner electrical currents and motions that we all experience but hers never fade away. She knows there’s no such thing as silence but what she misses is being able to control her sound environment. Jessica Vitak is a writer who lives in London and uses technology to control her sound environment. She wears noise cancelling headphones to drown out the distractions of the city but she admits it does make her shut down a little. Dr Helen Lees is an Associate Research fellow at York St John University and she argues that being distracted by our screens means we miss out on the silent experience between people, the language of silence spoken. Produced by Kate Bissell.