19 probly means y are in school, or it means youe making money, it means your life is progressing, meanyouon't are in have a chi.it means youe theris a bunchf good this that come with not being married. elke: they now reach wl over six million people. this includes a growing audience in neighboring tanzania too. their longer-term goal is to increase their online presence across thefrican continent. rob: what else can the internet do to create energy and possibilies for oumillions of followe? so, we have some ias, we are developing fast. to say, can we te the promise of the "shujaaz" effect and deliver it bigger, faster,are better, quicker, cheaper, on the intern? that'shat we worng on. elke: more and more people are getting online in kira too -- t for the ment, theold-fask that'shat we worng on. continues to inspire people to share their stories and embrac new ideas. anchor: today in global ideas, we visit a small island off the coast of mexico. every year, cruise ships take millions of passengers to cozumel. but what does that mean for local wildlife? our reporter christian roman but what