A.I. has been proven to be harmful in many ways. From stealing the jobs and creations of artists, to harmful surveillance and affecting natural water supply, and many other issues, A.I. has created a negative impact on humanity. A.I. has even taken critical thinking and problem solving away. From search engines providing A.I. as a quick answer (which is barely accurate), to children copying math solutions in school instead of learning it on their own- people of any age are at risk. An expo based around the topic will only promote the harm it is doing to our minds and our humanity.