A Green Christmas ?

This week is my final week of term - it's been a long one.
I've got various Christmas activities lined up, including the following:

a) Helen Young's Christmas Quiz - from the Geography Geek website

b) Tony Cassidy's Christmas Tree DME from ShareGeography

How (un)sustainable is Christmas ?

I tweeted earlier when heading off to work with colleagues from Homerton College, and asked my Twitter network to tell me an unsustainable aspect of Christmas.
Amazingly, I had replies from around the world: several locations in the UK, plus friends and colleagues from Borneo, the Seychelles, San Francisco and Shanghai

Many thanks....

And Merry Christmas....