Jaisalmer, India
I peered out from under an icy blanket at the dawn light creeping over the sandy horizon. A dog was sleeping on my feet to keep warm, and the camel drivers were just lighting a fire, ready to cook us up some more very basic food. I knew that once I had forced myself out into the freezing temperatures and put on my cold boots that one night under the starry skies of the Great Thar Desert would be enough.
We were a mixed group of about 12, coming from Brazil, Norw...