Brits are being asked to weigh up their stance on everything from Brexit to Donald Trump in a new alternative to begging.
Street Debater, created by Japanese designer Tomo Kihara, tasks homeless people with quizzing passers-by on the big questions and inviting them to back their answer by adjusting the balance on scales with coins.
The aim of the project is to offer a conversation starter as well as giving people a game as an experience rather than outright asking for money.
Kihara has already introduced the idea to London, trialling with one debater in the English capital.
Alongside other trials in other countries, street debating has reportedly earned £13.50 per hour after grabbing the attention of more than 12 people every 60 minutes, according to the TU Delft student in the Netherlands