How Many Licks? remaining on the chart for 20 weeks. "How Many Licks?" also charted in several other countries. It peaked at number six on the Dutch Top 40 chart, and remained on the chart for 13 weeks. The single reached number seven on the Ultratop chart in the Flanders region of Belgium, also remaining on that chart for 13 weeks. It further peaked at number 58 on the German Singles Chart, remaining for eight editions. The song's music video, directed by Francis Lawrence, was shot in the Sylmar, Los Angeles neighborhood of Los Angeles on October 3 and 4, 2000, and premiered
How Are We to Live? proposes five practical ethical rules based on a computer simulation of the Prisoner's Dilemma. He draws on the Golden Rule, and explains how the broad cross-cultural support for it gives it a central role in ethics. Singer elaborates on the reasons for behaving ethically and how they apply on actual everyday life. Singer discusses various philosophical perspectives on ethics, including Christian and Kantian ones. The book asserts that "In a society in which the narrow pursuit of material self-interest is the norm, the shift to an ethical stance is more radical than many people realize." Singer attempts to show how