لذكر أمثلة قليلة فقط، حياتنا أطول وأكثر غنى ماديا وأقل عنفا من حياة هؤلاء في المجتمعات التقليدية.
To mention just a few examples, our lives are longer, materially much richer, and less plagued by violence than are the lives of people in traditional societies.