We normally pit printers of the same type together, but inkjet and laser technologies have gotten so similar in terms of price and performance that we decided to do a categorical comparison, with no restrictions in the type of print engine used.

When famously eco-minded fashion designer Stella McCartney takes on a new role as sustainability adviser to the head of the world’s largest luxury conglomerate (that’s LVMH), and some of the biggest labels – from Chanel to Coach – renounce the use of contentious animal-derived materials, it will be impossible to ignore the signs: High fashion entering a new era.

There’s plenty of advice online about eating sustainably but beware faddish fixes and knee-jerk activism