NAIROBI, Kenya, August 26 (IPS) - Several coalitions exist today to defend the territories in which people live and work. Global leaders have long understood the importance of shared responsibility for collective security and have invested significant time in establishing networks, partnerships and alliances. In 2025, global spending on defense reached a record $2.9 trillion.Read the full story, “Grand Planetary Challenges Need a Grand Coalition to Solve Them”, on globalissues.org →