Using the question, "What is Evidence" Ian and Martin discuss their own experiences, research and thoughts about what people classes as evidence, from video to EVP and beyond. The discussion expands the theories that ghosts could be echoes or harmonic resonances through time. To help support our work, podcast and live streams, why not buy us a coffee? https://www.buymeacoffee.com/mediumsinaction Our new online course can be found here - https://academy.essentia2.co.uk/ or visit us on Facebook at https://www.facebook.com/essentia2/. This episode is sponsored by Real Ghost Stories one of the newest, and best places for real-life true ghost stories.