Good question...I have worked in the produce distribution industry for a number of years, and the trends have definitely moved from exclusively organic, to eating local, from smaller, non-commercial farms. Both have their benefits, just depends on what initiatives you are trying to support. I live in CA, where much of the nations produce comes from year round, and most large commercial farms still also have land in Mexico. Is the safety of the product a concern to you or the "food miles" associated with it, the "carbon footprint"? Organic produce out of Mexico may not have certain chemical pesticides, but it travels much further to get to you. If you buy from local, small farms (which is totally not always possible), there is an element of traceability, meaning that you know who grows your food, their growing practices, if they employ fair-wage labor, etc. Also, there are certain foods that have much more residual pesticides than others. Look up the "dirty dozen" to see which ones you should really try to avoid. I try to buy organic stuff as much as possible, including meats, chicken, dairy, but I will also buy local, seasonal produce that is not necessarily organic...Good for you for trying to educate yourself on this!