The idea of cities where everything you need on a daily basis can be reached within a quarter of an hour by foot or bike has grown in popularity in recent years, as local authorities adopt more sustainable approaches to urban planning. In theory, by having work, shopping, education, healthcare, and leisure all within a short distance could reduce dependency on cars, improving personal health and lowering carbon emissions. But the idea of adapting cities in this way hasn’t been universally-welcomed. Presenter Graihagh Jackson is joined by: Jay Pitter, author and urban planner Mark Watts, Executive Director at C40 Cities Gian Carlo Vega, on-the-ground reporter in Bogotá, Colombia, who was joined by Vanessa Velasco, Urban Development Specialist at the World Bank Producer: Ben Cooper Researchers: Matt Toulson, Bethan Ashmead-Latham and Pierre-Antoine Denis Series Producer: Alex Lewis Editor: China Collins Sound engineer: Tom Brignell Production Coordinators: Siobhan Reed, Debbie Richford and Sophie Hill
Is lab-grown meat better for the planet?
Your questions answered: Climate change for kids, solar power, music for plants
What does China's green tech revolution mean for the world?
Can we build better cities for mental health and the climate?
Can we save money and save the planet?
What is caused (and not caused) by climate change?
Bonus Ep: the climate activists who sued their government (and won)
Can we save the world's coral?
Can fertilisers go green?
Why are electric scooters, mopeds and rickshaws booming?
How is climate change affecting animal migration?
How does extreme heat affect pregnant women?
Your questions answered: Reversing climate change, eating avocados, electric vehicles and more
What's it like living a "sustainable" life?
What's it like being a 'Chief Heat Officer'?
Could solar farms in space power Earth?
Do we need a 'Category 6' for hurricanes?
Why is nuclear power back in fashion?
Are wetlands our secret weapon for fighting climate change?
Why is climate change fuelling tension in the Arctic?
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