Some of these make more sense than the others, and some of them have a more positive impact when it comes to doing good for the planet and its inhabitants. Can you guess which ones are the most sensible, effective lifestyle switches?

Before we dive in, and before some of you get very angry at me, the numbers I mention here are mostly anecdotal. They are based on research but also on assumptions. Such as assuming an average person drinks two litres of water every day, thus buys two litres worth of plastic bottles.

So, while the numbers don’t hold a scientific prowess, I believe they provide a good perspective to look at our consumption habits and our impact on the planet.

Here are three examples of lifestyle changes, and my take on their effectiveness