will the future generations face greater problems with health and die younger than we do today? thanks to the development of biological technology and medical knowledge, people will no doubt survive from some horrible disease and take good care of our health. Then most of us will live longer than before. Mature surgery system and advanced drugs are our most useful shields to defeat with accidents and cancers when these unfortunates coming to us, we have developed complete hospital departments high-tech instruments facilities and professional doctors, newest drugs that are all willing to save our lives. I’ve noticed that a Chinese doctorial/biological scientist named Tu Yoyo has found a herb elements which will do good to malaria, which is a difficulty messed us for thousands of years. Her founding will transformed into drugs after the dinical experiments. The people who suffer malaria will get this disease away and live in health. Another reason I believe is that people have more knowledge and experience to prevent some potential disease and choose a healthier life than before. We know what to eat and what to do are beneficial for us, and then we follow it. For example, in the past people don't realize the importance of disinfection, our ancients are more likely to get some infectious disease, but now we’ve been taught to build a better sanitation method so we clean our hand with hand soup and alcohol. Our streets, school, shops have been cleaned by our governments. So, cleaning our living environment is that we have low chance to be infected. There is no doubt that people will make more progress in elevating the technology and create a cleaner environment so that we can live healthier, we shouldn't deny our efforts.