Some sort of physical barrier is needed to prevent suicides. The most obvious barrier is a tall railing that isn't easily surmounted. Examples are barriers on the Bloor Street Bridge in Toronto, Sydney Harbour Bridge in Australia, and the Eiffel Tower in Paris. All three were frequent sites for suicide jumps, and the installation of tall railings has virtually ended suicides from these locations.
The built environment is expected to reduce carbon emissions, support biodiversity, and respond to changing ecological conditions, all while providing housing for communities and reflecting their cultural values.
The jury emphasized that this year's projects reflect a generation of architects 'attuned to the complexity of contemporary society,' pushing beyond traditional architectural practices.