In this episode, we visit Malmö, Sweden. This Scandinavian city has plans to form Europe's first cross-border carbon-neutral zone with its neighbor, Copenhagen. At the same time, Malmö finds itself grappling with how to be "climate neutral" in a connected world where you can only act on the emissions you can control.

Today we visit Buenos Aires, Argentina. The country’s capital has been a pioneer on climate action in Latin America for over a decade. Now Buenos Aires is accelerating the pace of its green transition, in spite of the country’s strict COVID-19 lockdown and a challenging economy.

Today we visit Pasig City in the Philippines. A regional trendsetter in tackling greenhouse gas emissions, Pasig City is now a model city nationally in terms of its COVID-19 response, which gives citizens the tools to grow their own food and use sustainable transportation.

Today we visit Nagano Prefecture, part of a group of daring local governments across the country that have adopted zero-carbon goals. Now they are pushing the national government away from its addiction to coal. In Japan, change often comes from the bottom up.

In this episode, we visit Pittsburgh, USA. Despite ongoing challenges, the town that’s still known as “Steel City” has made extraordinary strides in forging a green post-industrial future. Pittsburgh Mayor Bill Peduto says fracking imperils that progress — and reveals his agenda for a healthy local economy.

In this episode we visit Turku, Finland. This city, dating back to the Viking era, will be carbon neutral by 2029. It has become a laboratory city for circular development, with a focus on reducing waste across sectors — solving the waste problem before it even starts.

In this episode, we visit Orlando, USA. This central Florida city is not just the home of Walt Disney World. It's also a leader in and a model for sustainability. We hear from Chris Castro, Director of Orlando’s Office of Sustainability & Resilience, about how the "City Beautiful" has turned its neighborhoods into 'agri-hoods' and pioneered floating solar arrays on its many pocket lakes.