I bought DP Food Rules for his bday last year that's by the same guy behind the doco. It has some great simple ideas to keep your food consumption healthy and basic.

We keep chickens for our eggs. Best pets and eggs ever! I won't buy chicken anywhere that doesn't supply free range. But I think it's worthwhile - there are obviously other people like me because now in our area there are takeaway places and pizza shops that use free range chicken. I ask our butcher about their sources. If no one asks they think no one cares.

We'd all be better off eating less meat and paying slightly more for the ethically produced stuff.

We've also started our own vegie garden. Tomatoes and herbs are so easy to grow and work in pots.

My concern also extends to packaging and landfill but the chickens and the compost heap take care of that.