Sustainability: What it means and how to practice it. Sustainability: What it means and how to practice it. Author: Cassandra Murphy. Voiced by Anastasia Campbell Share this: Click to print (Opens in new window) Print Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Click to share on LinkedIn (Opens in new window) LinkedIn Click to share on WhatsApp (Opens in new window) WhatsApp