What do you think are the roles of professional societies in contemporary engineering? Do you expect to join a professional engineering society in the future? Solution Roles of professional societies in contemporary engineering: Engineers have the very unique role for solving social problems using the skills and talent of theirs.They solve the problems using devices, systems and machines.They are responsible for connecting, supplying and protecting the society. One of the key area considered is known as CONNECT. The engineers links communities through transport infrastructure. The roads,railways and aircraft transport systems allow people to travel from one end of globe to other.Also there are technologies like 3G, 4G which enables faster communication with people without any physical transportation.So the Engineers are responsible for connecting people over the globe. The other strand is SUPPLY. The society is not only contributed but also sustained by Water,Gas,Electricity and Sewage Infrastructure.These system are developed by the Engineers which serves the basic needs of everyone. Also another considering aspect is the Protection. There are so many ways in which the engineer is directly or indirectly responsible for protection of the society.The Engineers are responsible for designing the flood defense and military systems.They are also responsible for maintenance of these systems.By inventing such system they become able to protect their country. In addition to these, Engineers are responsible for shaping the future.Their efforts of saving the information and utilizing it on required times has revolutionized the era. Due to the above mentioned roles we can join professional engineering to better shape our society..