Unfortunately, greenwashing is rife, with many companies and even investment funds trying to claim socially responsible credentials without having put in the work.
It is an area that the money police are keeping an eye on, with the Financial Markets Authority and the New Zealand Stock Exchange saying it's a key focus, while Australian watchdogs, including the Securities and Investments Commission, are also zeroing in on it.
But that relies on companies getting caught; and besides, there are plenty of ways to bend the rules without breaking them.
Frankly, we're all pretty busy, so we want to get through this issue without having to spend ages on it.
For the latest podcast I talked to Eliot Hastie from Stake, and Barry Coates, founder and CEO of Mindful Money.
For the interview, listen to the podcast here.
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• Listen to the full interview on the Cooking the Books podcast. You can subscribe on iHeartRadio, Apple Podcasts, or Spotify.