Environmentalist Scott Poynton has been working with companies for over 20 years to look at supply chains and help them grapple with major issues such as deforestation and child labour.

Currently he's got an issue with the overuse of the word 'sustainable' that seems to be cropping up all over the place!

As it's the school holidays, we're looking at activities that are environmentally friendly and why kids and adults should be keeping earthworms!