As we say goodbye to 2019 and welcome in 2020, it's a good time to catch up on the very best of the Herald columnists we enjoyed reading over the last 12 months. From politics

I'm as mad as hell about Greta Thunberg

Brian and Hannah Tamaki are getting increasingly desperate

I furnished a whole house with Ikea

NZ can gain victory in good winning out over hateful content on social media

It's time to make 'Kiwi' extinct