Urban Solutions from Curitiba, Brazil   explain which of their solutions are the most interesting.

To start with, Curitiba’s bus rapid transit (BRT) system is one of the most innovative public transportation systems in operation today. By providing dedicated lanes for buses to travel on and utilizing advanced ticketing techniques such as electronic cards or pre-paid tickets, this system allows for faster commutes than traditional buses and trains by eliminating traffic congestion along popular routes. Additionally, it has also allowed for a decrease in air pollution levels due to fewer cars being used during peak hours. This BRT system has since been utilized as a model around the world; other cities such as Bogotá have begun implementing similar initiatives in order to improve their public transportation infrastructure.

Another intriguing solution discussed in the documentary is Curitiba’s “ecological corridors”. These corridors are essentially strips of green space that connect parks throughout the city’s outskirts together, allowing wildlife habitats to be maintained without hindering development projects or infrastructure works within built-up areas. This concept not only helps conserve natural environments but also allows citizens access to nature; research shows that exposure to green spaces can lead to improved mental health outcomes amongst individuals living in these urban settings who may otherwise feel disconnected from nature due to their surroundings.

Finally A Convenient Truth highlights Curitiba’s waste management efforts which have been successfully achieved through different methods such as recycling campaigns and composting programs which reduce landfill use while recovering valuable materials like plastic bottles or paper recycling products instead of disposing them directly into landfills or bodies of water outside the city limits if they cannot be recycled further. The benefits here include both an economic component where recovered materials can actually generate revenue when sold off again but also a positive environmental impact thanks reduced emissions related activities associated with treating non recyclable waste once processed at landfills sites .

In conclusion, A Convenient Truth showcases how impressive advances can be made towards sustainable urban development when planned carefully by local government officials committed towards helping out their community . Experiments such as those conducted by authorities in Curitiba regarding public transport , ecological corridors ,and smart waste management should serve as inspiration across all cites looking forward towards achieving greater sustainability goals .