John Carter: podcast appearances and interviews

John Carter is a Substack author affiliated with Multimedia & Powered Solutions. The information provided does not specify further details about his background or career. Based on the available data, he is recognized for his writing and contributions within the digital media space. As a Substack author, he likely produces content for a platform that hosts independent writers and journalists. His work potentially covers a variety of topics, leveraging the platform’s tools to engage a broad audience. The association with Multimedia & Powered Solutions suggests involvement in multimedia content creation or digital solutions, although specifics are not provided. Overall, he is identified primarily by his role as a writer within the Substack community and his affiliation with a related organization.