The scheming of the green

While most of the excitable world is planning for a Thunderdome wasteland because the ocean temperatures have risen 1.9 degrees in the last century and some photogenic polar bears have been forced to paddle a few extra yards to decapitate their next meal, the sensible rest of us recognise an opportunity that might make a minimal impact on the planet in a few decades, but could help your IT department right now.

It's so simple, even a tree-hugger could understand it. Being perceived as eco-fr