General cooking tips
One of the best elements of travelling is sampling local delicacies, so please don't order a burger and chips when you are in India - not only is the meat likely to be of a poor quality (sometimes so poor that it will make you sick), but you are turning down some of the most wonderful food in the world - and possibly offending your hosts.
If you're eating foods out of season, it's likely that they have come a long way - try to eat food that is both locally produced and can be found at that time of year, locally!
Buy Local Food : See if you can find out where your food has gone before it gets to your plate. You may be suprised by the results. Often it will make financial sense for companies to transport food enourmous distances by planes, boats and lorries. This dosn't take the environmental cost into account (which of course is likely to lead to greatly increased economic costs in the long term).