The document discusses the evolution of the role of underwriters from the 1980s to present. It describes how underwriting standards became loosened during periods of bubbles like the commercial real estate and dot-com booms, contributing to financial crises. In response, there has been a push to return to fundamentals of strict underwriting and risk management. The role of underwriters has evolved from general commercial lenders to specialized roles with underwriters leading deal teams to balance business interests and prudent credit standards.