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Wildfire smoke is becoming a nationwide health threat

  • Written by Richard E. Peltier, Associate Professor of Environmental Health Sciences, University of Massachusetts Amherst
An image from the International Space Station captures plumes of smoke from California wildfires on August 4, 2018. NASA

The impacts of recent forest fires in California reach well beyond the burned areas. Smoke from the Camp Fire created hazardous air quality conditions in San Francisco, more than 170 miles to the southwest – but it...

Read more: Wildfire smoke is becoming a nationwide health threat

Why do Black Friday shoppers throw punches over bargains? A marketing expert explains 'psychological ownership'

  • Written by Colleen P. Kirk, Assistant Professor of Marketing, New York Institute of Technology
Don't let go.AP Photo/Jeff Chiu

Black Friday, the most celebrated shopping day of the year, abounds with tales of fistfights over discounted televisions or even stampedes as consumers rush to get that low-priced sweater they saw in an ad.

Many people chalk it up to bad behavior. But marketers like me have a term to describe one feeling that...

Read more: Why do Black Friday shoppers throw punches over bargains? A marketing expert explains...

Kavanaugh's impact on the Supreme Court and the country may not be as profound as predicted

  • Written by Ofer Raban, Professor of Constitutional Law, University of Oregon
Supreme Court justices stood with Brett Kavanaugh, his wife Ashley, President Donald Trump and first lady Melania Trump on the day of Kavanaugh's investiture.AP/Supreme Court provided

Brett Kavanaugh’s appointment to the Supreme Court has been widely predicted to plunge the court – and American law with it – into a new...

Read more: Kavanaugh's impact on the Supreme Court and the country may not be as profound as predicted

Preventing infant deaths: The ABCs of safe baby sleep

  • Written by Richard Gunderman, Chancellor's Professor of Medicine, Liberal Arts, and Philanthropy, Indiana University
Babies should sleep on their backs, as this one is doing. lsarapic/Shutterstock.com

Just last week, I read an X-ray study of an infant who died while sleeping with a parent. I am a pediatric radiologist, and in cases where an infant has died unexpectedly, we often obtain X-ray images to make sure that the infant does not have skeletal fractures or...

Read more: Preventing infant deaths: The ABCs of safe baby sleep

Fear, more than hate, feeds online bigotry and real-world violence

  • Written by Adam G. Klein, Assistant Professor of Communication Studies, Pace University
When online information causes fear, it can spark hatred and violence.UVgreen/Shutterstock.com

When a U.S. senator asked Facebook CEO Mark Zuckerberg, “Can you define hate speech?” it was arguably the most important question that social networks face: how to identify extremism inside their communities.

Hate crimes in the 21st century...

Read more: Fear, more than hate, feeds online bigotry and real-world violence

Parks help cities – but only if people use them

  • Written by Thaisa Way, Professor, Landscape Architecture, History, and Evans School of Public Policy and Governance, University of Washington



Tiny Paley Park, surrounded by skyscrapers in New York City, introduced the concept of a 'pocket park' in dense urban centers.Aleksandr Zykov/Flickr, CC BY-SA

In cities, access to parks is strongly linked with better health for both people and neighborhoods.

Children suffer higher rates of obesity when they grow up in urban areas without a park in easy reach. Because low-income neighborhoods have fewer green spaces, poorer children are most likely to face other health problems, too, including asthma due to poor air quality.

But access to green space is not the only ingredient in creating healthy communities, my research on urban landscapes shows. Parks are good for people only if people use them.

And that’s a question of design.


What is a park?

The first truly public park – a green space paid for by public funds, on publicly owned land and intended to serve the public – was Birkenhead Park, near Liverpool, England. Designed by Joseph Paxton to improve the health of the poor, it opened in 1847 to a crowd of 10,000.

When landscape architect Frederick Law Olmsted visited Birkenhead in 1850, he was inspired to bring the idea home to “democratic America.”

In 1857, he and architect Calvert Vaux won the competition to create Central Park in New York City. Their now iconic design – 750 acres of grassy lawns, trees and winding paths – came to define what Americans and Europeans alike have come to expect from a great urban park.

Olmsted would eventually design over 100 big, green parks, from Montreal and Buffalo to Louisville and beyond.

As cities commissioned ever more parks, an entire profession grew up around them.

Landscape architects built parks in big cities worldwide, each modified slightly to reflect local culture.

Americans, in particular, embraced sociologist W.E.B. Du Bois’s belief that green space would “restore the bodies, minds, and spirits of urban dwellers weakened by the city’s punishing environment.”


Parks are not neutral

Public parks can work their magic only if they give what people they need. That differs from population to population.

Scholars, historians, feminists and African-American leaders have observed that people perceive and use green spaces differently depending on their community’s historical experience and cultural standards.

Freeway Park, opened in 1974 in Seattle, is a densely wooded urban landscape nestled between two highways. The park is seen by many as intimate and lush. But some women feel unsafe walking alone there because, they say, they can’t see who is approaching or coming up behind them.

Seattle’s Freeway Park: Inviting or sketchy?Nmnmnm112211/Wikimedia, CC BY

Meanwhile, African-Americans in the South may feel unwelcome in parks named after Confederate generals and featuring large Confederate statues. Generally speaking, black people are underrepresented as visitors to the U.S. National Park system, a statistic experts attribute to the historic legacy of segregation in public spaces.

Similar segregated use shows up with New York’s Highline park. The park, first opened in 2009, runs through the Chelsea neighborhood of Manhattan, which is home to several public housing projects.

Nearly one-third of the area’s residents are people of color. Highline visitors, on the other hand, are overwhelmingly white.

In community forums, locals say they don’t perceive the park – a repurposed elevated railway – as having been built for them. If they don’t see people who look like them using it, they may stay away.

In other words, the mere existence of a park does not ensure that a community benefits from it.


Designed for easy access

When designing a park, safety should be a top priority. There are often families and kids who want to play and enjoy the beautiful scenery. A Line Marking Service makes this possible by being able to direct traffic, as well as add crosswalk areas, and sport court markings. It’ll help to ensure everyone using the park understands where to park, when to look out for pedestrians, and will provide guidance to play fun games and sports such as hopscotch and basketball.

This fact has given rise to new kinds of parks – ones uniquely designed for local communities.

In 1967, the firm of Zion Breen Richardson Associates created the “pocket park” concept with Paley Park in New York City. Small and privately owned but opened to the public during the work day, this park occupies just one-tenth of an acre and is surrounded on three sides by tall buildings.

Many downtown districts are now speckled with these tiny, often hidden, parks. There’s nothing grand about them, but for workers needing a break, they offer much-needed respite.

More recently, when designers began work on San Francisco’s shorefront India Basin Park, the landscape architects on the team realized that access points had to be a design priority. Certain nearby residents – namely, those living in the predominantly black Hunters Point neighborhood – would struggle to use the park, despite its proximity. A shoreline road built decades ago had cut their upland community off from the water’s edge.

Rehabilitated walkways from Hunter’s Point to the waterfront, then, will inform the design of the park, which will be developed over the next 15 years. The planned paths, stairways and crosswalks should offer their own type of “green” landscape, one that meets the needs of the current residents and is historically appropriate in hilly San Francisco.


Cultural relevance

Latino residents in southside Wenatchee, Washington, have also been teaming with designers to develop a new design that might attract more neighbors to their underused local park, the Kiwanis Methow Park.

Drawing on Mexican influence, the transformed park will feature a “kiosko” pavilion that hosts mariachi music, dances and culturally significant celebrations.

Washington’s redesigned Wenatchee Park features Mexican-inspired kiosks for music and celebration.

Dozens of “padrinos,” or godparents, have signed up to maintain the park, whose new design was spearheaded by the Trust for Public Land and the landscape architecture firm Site Workshop.

Context-specific design crosses international borders in other ways.

In a shantytown outside Lima, Peru, residents teamed up with the University of Washington to build a school garden that is also open to the public.

During school hours, the outdoor classroom teaches local students about local plants, including some that are edible. Other times, it doubles as a quiet place of respite for community members in this sprawling, dense and noisy neighborhood.

Frederick Law Olmsted and W.E.B. Du Bois were right: Cities need parks. But designers have come a long way over the last century in learning that green spaces can only help cities when residents embrace them.

Thaisa Way does not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.

Authors: Thaisa Way, Professor, Landscape Architecture, History, and Evans School of Public Policy and Governance, University of Washington

Read more http://theconversation.com/parks-help-cities-but-only-if-people-use-them-103474

Better forest management won't end wildfires, but it can reduce the risks – here's how

  • Written by Courtney Schultz, Associate Professor of Forest and Natural Resource Policy, Colorado State University
President Donald Trump and other federal and state officials tour a mobile home and RV park on Nov. 17, 2018 in the wake of the Camp Fire. Paul Kitagaki Jr./The Sacramento Bee via AP, Pool

President Donald Trump’s recent comments blaming forest managers for catastrophic California wildfires have been met with outrage and ridicule from the wild...

Read more: Better forest management won't end wildfires, but it can reduce the risks – here's how

Not everyone wants their donations touted on Facebook or plastered on walls

  • Written by Karen Winterich, Professor of Marketing, Frank and Mary Smeal Research Fellow, Pennsylvania State University
Social media is one avenue for proclaiming generosity.Rawpixel/Shutterstock.com

I recently made a donation on a friend’s GoFundMe page. I paused over the box to hide my name before clicking it. Then as I finished up, the website asked me if I wanted to share my donation on Facebook. I clicked “skip.”

I also have a team in the Walk...

Read more: Not everyone wants their donations touted on Facebook or plastered on walls

New dates for ancient stone tools in China point to local invention of complex technology

  • Written by Ben Marwick, Associate Professor of Archaeology, University of Washington
Several of the newly identified stone tools – unearthed from a museum collection.Hu Yue, CC BY-ND

You probably think of new technologies as electronics you can carry in a pocket or wear on a wrist. But some of the most profound technological innovations in human evolution have been made out of stone. For most of the time that humans have been...

Read more: New dates for ancient stone tools in China point to local invention of complex technology

Superar el cáncer para morir por sobredosis: la vida difícil de las mujeres en los montes Apalaches

  • Written by Rajesh Balkrishnan, Professor, Public Health Sciences, University of Virginia
Muchas veces la medicación analgésica como la oxicodona ayuda a los pacientes de cáncer a lidiar con el intenso dolor tras un tratamiento, pero también puede dar lugar a un abuso de esta medicación.Steve Heal/Shutterstock.com

La disponibilidad de medicamentos para prolongar la esperanza de vida de las personas...

Read more: Superar el cáncer para morir por sobredosis: la vida difícil de las mujeres en los montes Apalaches

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