Increasing the rate of oxidation in an object involves enhancing the speed at which it loses electrons, which can vary significantly depending on the type of object in question. The discussion highlights that "rate of oxidation" can refer to different processes, such as the combustion of wood, fuel consumption in engines, or metabolic reactions in living organisms. The ambiguity of the original question makes it challenging to provide a specific answer. To increase oxidation, one suggestion includes immersing the object in pure oxygen and applying heat, although caution is advised due to potential hazards, such as the risk of explosion when using lasers on oxygen tanks. Overall, a clearer definition of the object and context is crucial for a more precise discussion on increasing oxidation.