You want to reduce the carbon footprint of your food? Focus on what you eat, not whether your food is local

This is a very personal struggle with climate change I have: How much restraint do I impose on myself when I know that most emissions are caused by a few megacompanies, and when I see friends fly all over the globe? For one, there’s a moral imperative to do something. Also, changes in behaviour are contagious, and small changes add up. Then again, you want to be smart about your actions: Restrain yourself where it has the biggest effect. That might not always be where you think it is. This article gives a good overview of how food choices impact the climate – buying local doesn’t matter all that much, sometimes it’s even more harmful to the climate than buying imported food.