Podcast: Before the flood – on climate change and rising sea-levels

New York City's financial district, under water during 2012's Hurricane Sandy. Image: Getty.

This is, as they used to say of the installments of Saved By the Bell in which someone  got addicted to drugs, a very special episode.

In fact, it's special for two reasons. Firstly it's episode 20 (round numbers are cool). Secondly, it's the first to be supported by our new sponsor, 100 Resilient Cities: an NGO dedicated to helping cities prepare for the challenges of the 21st century.

To celebrate, this week, we're talking about an issue very close to 100RC's heart: how coastal cities can deal with rising sea levels.

To discuss this, Stephanie and I are joined by our colleague India Bourke, the office climate expert. She talks us through the latest science, and we debate why, when the Arctic ice sheet is in dramatic decline, we aren't more frightened.

Then I talk to some of the chief resilience officers in port cities at the front line of the fight to keep cities above water: Arnoud Molenaar of Rotterdam in the Netherlands; and Christine Morris and her deputy Katerina Oskarsson, of Norfolk, Virginia.

They tell me what challenges their cities are facing from the water; what measures they're taking to defend against them; and how to win the battle for political support.

Some relevant background material. This map, produced for us by Statista, highlights quite how many of the world's megacities are on the ocast – and how much trouble they'll be in as the temperature rises:

You can read more here

And this is the red/blue map I discuss in the podcast, which shows quite how densely populated Bangladesh is:

That red area is a lot of people living in some very low lying land. You can read more here

The episode itself is below. You can subscribe to the podcast on AcastiTunes, or RSS. Enjoy.

Skylines is supported by 100 Resilient Cities. Pioneered by the Rockefeller Foundation, 100RC is dedicated to helping cities around the world become more resilient to the physical, social and economic challenges that are a growing part of the 21st century.

You can find out more at its website.


 

 
 
 
 

Podcast: Beyond the wall, with John Lanchester

A sea wall in Japan. Image: Getty.

This week it’s another live episode, of sorts. In early April I was lucky enough to chair an event at the Cambridge Literary Festival with the journalist and novelist John Lanchester.

John was mostly there to promote his latest novel, The Wall, a “cli-fi” book about a Britain trundling on after catastrophic climate change has wiped out much of the planet. In the past he’s also written about other vaguely CityMetric-y topics like the housing crisis and the tube - so he’s a guest I’ve been hoping to get on for a while, and was kind enough to allow us to record our chat for posterity and podcasting purposes.

Incidentally, I didn’t find a way of turning the conversation to the tube. We do lose ten minutes to talking about Game of Thrones, though.

The episode itself is below. You can subscribe to the podcast on AcastiTunes, or RSS. Enjoy.

Jonn Elledge is the editor of CityMetric. He is on Twitter as @jonnelledge and on Facebook as JonnElledgeWrites.

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