Environemtal Development should be more important, First of All we're looking forward to both benefits..Yes we need enviornment, yes we need economy, BUT if you invest the money to develop environment which is also improved the economy, for example: Planting trees, many trees in your country that is for traveling place, and when you did it, the foreigners from other country may come to your country, and yes you also get money and it raise your economic,too! Also making a resources at the top, planting trees, or used some hydroeletric power,windmill, solar cell, etc..Which is help on environment and also we had much resources which we'll not waist money on imported things..because we plant it, we made it, we have it by ourself...So if you CHOOSE ENVIRONMENT..it will help ECONOMIC on the way..so let's choose Environment!!