In recent years, many musicians have used their tours as political platforms to raise awareness about causes close to their hearts, including U2 using the Joshua Tree world tour to spread awareness about the refugee crisis
Billie Eilish will use her upcoming "Happier Than Ever" tour to alert music lovers to the climate emergency.
Image: Ben Houdijk / Shutterstock
Concerts are not just events where music lovers can sing along to the songs of their favorite artist. They can be real drivers of societal change. This is what Justin Bieber is aiming to achieve with his new "Justice World Tour."
 Starting February 18, the Canadian singer will embark on a world tour of more than 90 dates. He will head to more than 20 countries, including France, Brazil and Australia, performing songs from his latest album, "Justice." But for Justin Bieber, this world tour is also an opportunity to promote social justice to his (young) audience.
The "Baby" singer has joined forces with the American organization Propeller to encourage his fans to take concrete actions in favor of the environment or political engagement. Each night, people attending one of the "Justice World Tour" concerts will be entered into a draw to be upgraded. They will also have the opportunity to win a trip to meet Justin Bieber in Paris, during his show at the Accor Arena in 2023.
To qualify for these rewards, fans will have to sign petitions, follow charities on social networks, register to vote or give their time to NGOs like the Generosity Foundation and REFORM Alliance. The idea is simple: the more they get involved, the more their chances of winning increase.