PR Infographic: How PR has changed in the last 20 years With the internet, social media and a data revolution, how we interact and sell products and services has drastically changed. What has made the biggest difference for PR pros? By Ted Kitterman@tedkitkatSept. 17, 2019 SHARE What are some of the biggest changes to rock the PR industry in the last 20 years?An infographic from MSR Communications asked just that as it blocked out the changing PR landscape from 1999 to 2019. To read the full story, log in. Become a Ragan Insider member to read this article and all other archived content. Sign up today Already a member? Log in here. Learn more about Ragan Insider.