The document discusses three potential "worlds of work" that may emerge by 2022 based on trends transforming the future of work:
1. The Blue World - Large corporations integrate further and assume greater responsibility over their employees' social welfare.
2. The Green World - Specialization leads to rise of collaborative networks of smaller organizations.
3. The Orange World - Social and environmental agenda forces fundamental changes to business strategies.
Most organizations will likely exhibit aspects of all three worlds. The emergence of these worlds will create new challenges for HR functions around skills shortages, managing change, and creating effective workforces.