Voltaire was also a writer. He wrote many books, poems and plays, some of which are still liked today. A lot of his work was against France and the Church. This meant that he was unpopular at first but became more popular towards the time of the French Revolution. He also studied science and wrote a lot about people and places he knew. His writings later led to the Terror of the French revolution, where there was no liberty and the population was condemned on a whim of the political leaders. 