In a discussion about volume compression in cylinders with different diameters but equal volumes, it was debated whether a larger diameter cylinder would lose volume faster when the same force is applied to the plungers. The consensus suggests that the cylinder with the larger diameter will compress less than the smaller one, despite having the same initial volume. This is due to the relationship between force, pressure, and area in a piston system. A participant expressed disagreement with this conclusion, believing that the final volume of compressed air would be the same in both cylinders. The conversation highlights the need for further study on the principles of pressure and volume in cylindrical systems.