Grow Your Own
It’s not too hard growing your own fruit and vegetables. Haven’t got much much room? A herb garden doesn’t take up much space and doesn’t need plastic packaging.
Eat Less Meat
It takes a lot of energy to produce meat, and cow farts stink. If you can’t bear the thought of eliminating meat from your diet, reducing your meat consumption is still very helpful.
Eat All Your Greens
Don’t waste food. Especially if it came from the supermarket. A lot of energy went into shipping you that limp carrot.