American Addie Fisher is a sustainable living enthusiast, influencer, momma, and home educator with more than a decade of experience in blogging and social media. She is the remarkable woman behind the eco- and thrift-focused Old World New blog and Tiny Green Earthling, a home-school focused blog that provides resources for parents educating their children outside of the state system. She also regularly shares sustainability tips on her Instagram account, which now has close to 20,000 followers, and her YouTube channel.

Based in the Dallas-Fort Worth area of Texas, Fisher first launched her Old World New blog in 2012 as a way of sharing her ever-growing passion for sustainable living and thrift-shopping. She still writes for the blog today, providing everything from suggestions for free audiobooks to tips for easy recycling. Since becoming a mother, she has also launched the child-focused Tiny Green Earthling, connecting with other environmentally-conscious and intentional parents who want to bring their children up to treat our planet properly. She has also contributed articles to the website of Moms Clean Air Force, a million-strong community of parents taking action against air pollution.