Nicole Haddow is an Australian journalist and author who says it is possible to grow your wealth while doing your bit for the planet and the population.
Her first book, Smashed Avocado: How I Cracked the Property Market and You Can Too details her journey from moving in with her parents aged 30, $11,000 in debt, to saving enough to buy a property.
Nicole's new book is called The Ethical Investor, and in it she writes about the steps she's taken to put her money where her ethics are.