With street violence in Rio escalating to daily fatal affairs, the city's inhabitants are seeking new ways to ensure personal safety. As news can spread quickly via word of mouth, a string of apps are helping Cariocans crowdsource information about incidents to keep themselves and tourists safe.

With nearly three-quarters of Gen Yers and 51% of Boomers willing to pay more for sustainable products, eco-friendly living is no longer a niche pursuit. Yet many people are downplaying their eco credentials with inconspicuous purchases. Why aren’t consumers keen to appear ‘green’?

Brazil is home to 21 of the 50 most violent cities in the world, with drug trafficking, gang wars, political instability and poverty all fuelling the country’s high crime rates. How are regular Brazilians reacting to persistent urban violence? And how does crime affect their lifestyles?

Brazil’s murder figures are at an all-time high, with young black Brazilians at the most risk. As the government fails to keep its people safe, grassroots movements and crowdfunding initiatives are tackling the violence head on. The question is, can brands step in and help the process?