Philip Kotler2015
Capitalism operates through five markets and has 14 serious shortcomings from poverty to environmental exploitation to financial instability. Income inequality is structural: return on capital outpaces growth, and US tax rates dropped from 91% to 39%. The economy shifted from manufacturing-led to finance-led (manufacturing 26%→9%, financial 15%→22% since 1970), concentrating profits and individualizing risk. Solutions—global wealth taxes, regulation, carbon taxes, UBI—require political will within the spectrum between unregulated capitalism and strict socialism.