《科学与人类生活的多面关系》 《论科学在人类生活中的利弊》 《科学：助力生活亦需防患》

Science has played a significant role in shaping human life. It has brought numerous advancements and innovations that have improved our daily lives, from medicine to communication technology. However, science also possesses destructive power, as seen in the use of nuclear energy and chemical weapons. Therefore, it is crucial to utilize science for the betterment of humanity rather than causing harm. In conclusion, science has had both positive and negative impacts on human life. It is up to us to ensure that we use science responsibly and ethically for the greater good of society.