Organise your points, eg
*target different groups (eg students, working adults, singles, married couples)
*explore different levels (eg individual level, community level, national level, global level)
*consider different perspectives (eg economic, social, physical, aesthetics, political, etc)
Examples from the news are ideal, but you can draw on a range of other sources (eg TV, Youtube, Twitter, Instagram, Facebook, Snapchat, Tumblr, Reddit, etc)
Personal stories can be life-saving (parents, grandparents, siblings, friends, neighbours, etc)