describe the global warming

There has been a steady rise in the average temperature around the planet over the last hundred year or so, and the mojority of scirntists put it down to human activity. The solution, they claim, is to cut back to our consumption of fossil fuels, which produce the carbon dioxide that drives global warming. However, some scientists argue that thehistorical evidence shows that over time the Earth heats up and cools down naturally. According to them, we should just continue to get through the fossil fuels that are available and find alternatives when they run out. Whatever the cause of global warming, the increase in temperature is unddeniable. It is predicted that over the next few decades many species will die out as once fertile areas turn to desert. Seas will rise in some areas and rivers will dry up in other areas, killing off animals and planet life that rely on them. It looks like this debate will only get more intense.