VOICED: Former steel town's revival -- the backdrop to G20

The video discusses Pittsburgh's transformation from a steel industry hub to a leader in green innovation. It highlights the city's history of pollution and economic decline, followed by a shift towards biotechnology and environmental enterprises. The G20 summit, hosted in Pittsburgh, showcases the city's green architecture and sustainable practices, reflecting its progress and future potential.

What significant change occurred in Pittsburgh's economy at the start of the 1980s?

What was the impact of the steel industry decline on the workforce in Pittsburgh?

How did Pittsburgh respond to the decline of the steel industry?

What is an example of energy-saving innovation mentioned in the text?

Why did President Obama choose Pittsburgh for the G20 summit?