Archive for the ‘Extreme Rainfall’ Category

New York City Ready to Expand Greenways Along Rivers, Railways and Parks

Via Inside Climate News, a look at efforts in New York to expand multi-use paths protected from vehicle traffic toconnect the city’s boroughs and help increase climate resilience as rainfall, flooding and storms all become more intense: New York City is poised for a year of opportunity with the opening of miles of city-wide greenways, a […]

Read more »



US Cities Could Be Capturing Billions of Gallons of Rain a Day

Via Wired, a report on how – with better infrastructure and “spongy” green spaces – U.S. urban areas have made progress but should be soaking up way more free stormwater: YOUR CITY IS a scab on the landscape: sidewalks, roads, parking lots, rooftops—the built environment repels water into sewers and then into the environment. Urban planners have been […]

Read more »



Los Angeles Just Proved How Spongy a City Can Be

Via Wired, a look at how – as relentless rains pounded LA – the city’s “sponge” infrastructure helped gather 8.6 billion gallons of water—enough to sustain over 100,000 households for a year: Earlier this month, the future fell on Los Angeles. A long band of moisture in the sky, known as an atmospheric river, dumped 9 […]

Read more »



The Unloved L.A. River Just Prevented A Flood Disaster. Can More Of Its Water Be Saved?

Courtesy of the Los Angeles Times, a look at the Los Angeles River and possibilities for more stormwater capture: As intense atmospheric rivers become more common in a warming world, so too do questions about stormwater capture in Los Angeles. Each year, when rain pours down and the L.A. River roars back to life, Angelenos want […]

Read more »



Los Angeles Is Probably Too Good at Preventing Big Floods

Via HeatMap, a look at how recent torrential rains in California may not do a lot for the state’s water security given existing flood control infrastructure built years ago: For the past few days, Southern Californians have found themselves living with a kind of weather one doesn’t typically associate with the region: rain. Days of […]

Read more »



Coastal Cities Brace for Climate Change

Courtesy of The New York Times, a report on how coastal cities are bracing for climate change: Over the past few weeks, flooding from storms has battered cities in the South and the East Coast, from Louisiana to New Jersey. Overlapping atmospheric rivers over the West Coast have brought heavy rains that are likely to come back in the next […]

Read more »


ABOUT
BLACK SWANS GREEN SHOOTS
Black Swans / Green Shoots examines the collision between urbanization and resource scarcity in a world affected by climate change, identifying opportunities to build sustainable cities and resilient infrastructure through the use of revolutionary capital, increased awareness, innovative technologies, and smart design to make a difference in the face of global and local climate perils.

'Black Swans' are highly improbable events that come as a surprise, have major disruptive effects, and that are often rationalized after the fact as if they had been predictable to begin with. In our rapidly warming world, such events are occurring ever more frequently and include wildfires, floods, extreme heat, and drought.

'Green Shoots' is a term used to describe signs of economic recovery or positive data during a downturn. It references a period of growth and recovery, when plants start to show signs of health and life, and, therefore, has been employed as a metaphor for a recovering economy.

It is my hope that Black Swans / Green Shoots will help readers understand both climate-activated risk and opportunity so that you may invest in, advise, or lead organizations in the context of increasing pressures of global urbanization, resource scarcity, and perils relating to climate change. I believe that the tools of business and finance can help individuals, businesses, and global society make informed choices about who and what to protect, and I hope that this blog provides some insight into the policy and private sector tools used to assess investments in resilient reinforcement, response, or recovery.