The problem we are facing today is an increase in Greenhouse gases which is causing Climate change around the world. To solve this issue, we must reduce the main factor which is the Carbon emission many vehicles use. By using any source of public transport, the amount of Carbon emissions would decrease since there would be only 1 vehicle in use that's emitting greenhouse gases rather than multiple. This could slow down global warming and climate change. Although we can't completely eliminate global warming immediately, we can slow it down. If everyone used an electric vehicle, it would be more effective but it is not a realistic solution just yet since the prices of EVs are high so the best solution would be to use a EV public transport if available.