In this 13-minutes long ThoughtWorks Beacon podcast, Neal Ford, a software architect and meme wrangler at ThoughtWorks, shares his working definition of "evolutionary architecture." "Here is our working definition of evolutionary architecture," Neal says. "An evolutionary architecture supports incremental guided change as a first principle along multiple dimensions." He also talks about the upcoming book on the topic he is co-authoring with ThoughtWorks CTO Rebecca Parsons and Lead Developer and Agile Coach Patrick Kua. Stay tuned. You'll hear much more about this topic from Neal, Rebecca, and Pat as time goes on.