The document discusses the potential "End of Retail" scenario brought about by technological disruption in the retail industry. It notes that e-commerce is growing rapidly while traditional retail sales grow slowly, and once online sales reach 20% of a retail category the transition accelerates. Weak retailers like Macys and JC Penney have seen sharp drops in stock prices while some retailers like Gap have fared better. The rise of large technology companies like Amazon and Facebook that dominate multiple industries could further drive consolidation in retail and job losses in that sector. However, the growth of tech companies may continue to outweigh the negative effects on the stock market of companies they displace.