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Guest Post: The Biggest (missed) Environmental News Story of 2013

Guest Post: The Biggest (missed) Environmental News Story of 2013

Beijing announcement illustrates the shortcomings of how we look at the future of the global transportation system By Tali Trigg On November 7th 2013, the Beijing city government announced sweeping changes to car ownership in the near future [1] that fundamentally shifted the future outlook for the citys and perhaps the countrys transportation system.

January 13, 2014 — Melissa C. Lott

Did Congestion Charging Just Go Viral?

What is congestion charging? Congestion charging or pricing is the practice of setting up cordon tolls around the city on a large-scale to charge entrants for entering during peak hours.

August 22, 2014 — Tali Trigg
A Tale of Two City-States

A Tale of Two City-States

How Hong Kong and Singapore Went from Fishing Villages to Urban Lodestars I'm writing this on a flight from Hong Kong where news has just broken that the father of the Singaporean city-state Lee Kuan Yew has passed away.

March 31, 2015 — Tali Trigg
Can Chinese Cities Turn Around Pollution in Time?

Can Chinese Cities Turn Around Pollution in Time?

China became a mostly urban country in 2011, the service sector became the biggest in 2013, and in 2015 Chinese cities will try to reverse negative trends of sprawl and pollution.

February 26, 2015 — Tali Trigg
Map Monday: 50+ Shades of Air Pollution

Map Monday: 50+ Shades of Air Pollution

In today's installment of Map Monday, I wanted to focus on air pollution as mapped by Hsu et al and The Atlantic. Go to this link to see the full interactive map, which details air pollution by country and city.

June 16, 2014 — Tali Trigg
Full Frontal Nerdity

Full Frontal Nerdity

I was once caught staring at energy efficiency guru Amory Lovins' pocket protector, and without blinking he said, "Yes, it's full frontal nerdity." There was something refreshing about that sentiment, so let me similarly make my intentions clear: in joining SciAm Blogs, I hope to bring you some unnoticed news and engage you on a [...]

April 22, 2014 — Tali Trigg

Does Uber Make Cities More Energy Efficient?

It seems you can't read an article about new mobility or the sharing economy without stumbling across Uber; the mobility service that sprung up in 2009 to only five years later become valued at more than Avis, Hertz, or Sony.

November 21, 2014 — Tali Trigg

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