The significance of the Geneva Conventions in global politics lies in their establishment of important legal standards related to the treatment of individuals during times of war. These treaties provide protections for combatants, non-combatants, and prisoners of war, aiming to limit the suffering caused by armed conflict. The conventions underscore principles like humanitarianism and the dignity of all individuals, regardless of their status in a conflict. Violations of the Geneva Conventions can lead to international accountability and prosecution for war crimes, making them a crucial framework for maintaining international law and fostering respect for human rights during warfare.