Each of these topics is a fairly new phenomenon. For your chosen topic, ;ou will need to research the scholarly literature as well as information available from organizations like the AIHW (Australian Institute of Health and Welfare) to understand the background of your topic. However, you are not to write about the clinical aspects of the topic. Your assignment must address the following issues in separate sections: 1) Introduction — outlines the issue and gives an indication of its Public Health significance; this section must include the population affected or at risk, if relevant; 2) Public Health Implications — describes how has your topic affected thinking and practice in the field of Public Health and what are some important issues that came to attention because of your topic;; 3) Historical Context — discusses how your topic fits into the Public Health context that came before and the broader history of Public Health; 4) Future Context— discusses your personal view on the future of your topic and how you believe it will change or affect Public Health thinking and practice into the future.