Diluted culture The Disney Decade (1990-2000) demanded unprecedented growth. Performance Excellence was the antidote for a diluted culture. Growth dilutes culture. A diluted culture doesn’t solve problems, it creates them.dad • • • • • This website is about our WORK. To ponder today’s post about our HOME, click here. By jeff noel Retired Disney Institute Keynote Speaker and Prolific Blogger. Five daily, differently-themed personal blogs (about life's 5 big choices) on five interconnected sites. View all of jeff noel's posts.