My preference is to live a simple lifestyle, minimizing my carbon footprint, buying and consuming less, checking out books from a library instead of purchasing them, biking to work instead of driving, eating vegetarian, etc. Yet it's clear that if everyone lived in such a minimalistic manner, the global economy would be in a shambles. Am I somehow obligated to live a life of conspicuous consumption in order to help support and maintain economic stability and progress even at the cost of continued environmental destruction?