They argue that since Earth already went through this 3 million years ago, it is natural for Earth to repeat the cycle. Since the creation of the Earth, its atmosphere has constantly changed; it is a never-ending cycle that will continually repeat itself. On this side, scientists accuse man of being responsible for profit, for example by making money by manufacturing electric cars. Scientists lie to them about the numbers and results of the experiments they have performed. They say scientists have not yet proven that carbon dioxide warms the atmosphere. Additionally, they claim that the polar ice caps are not melting, but the ice has increased by more than 60% in the past year. This side, like the other, firmly believes in its argument and claims to have evidence to prove it.