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Environment

Omar Lloyd carries flats of grass plants while working on installing the Harbor Wetlands exhibit
Environmental science
Alum helps harbor wetland flourish
Published Aug 12, 2024
Omar Lloyd, A&S '20, helped the National Aquarium bring a tidal salt marsh back to the Inner Harbor
Cigarette butts scattered among rocks
Environmental health
The impact of cigarette butts
Published April 22, 2024
Cigarette butts are the most littered item on the planet. Two new studies from the Institute for Global Tobacco Control point to possible solutions.
olar panels and wind turbines generating renewable energy for green and sustainable future
Sustainable energy
JHU researchers join push for 100% renewable energy power grids
Published Sept 18, 2023
New Electric Power Innovation for a Carbon-free Society center will collaborate with international partners to decarbonize global energy sector
A view of Earth from space
Q+A
Understanding the UN report on ozone layer recovery
Published Jan 31, 2023
Assistant professor Scot Miller offers insight on the United Nations' most recent assessment of the Montreal Protocol, which offers good news on the restoration of the ozone layer
A pond
Environment
An expert look at natural resource management
Published July 23, 2021
In special feature published in 'PNAS,' Bloomberg Distinguished Professor Paul Ferraro demonstrates how sound science can help communities better manage finite resources
Yard worker spraying fertilizer
Climate change
What spurs people to save the planet—stories or facts?
Published April 27, 2021
A study by JHU's Paul Ferraro identifies political divide in how stories and facts work to persuade consumers to change their behaviors
Solar Panels
Economics
An evolution of green policy
Published May 4, 2020
A recent paper by Hopkins political scientist Bentley B. Allan suggests environmental protection policies and clean technology mandates can spur economic growth
Ruth Kassinger
Green all over
Published Summer 2019
In 'Slime,' author Ruth Kassinger gives life-sustaining, omnipresent—and sometimes villainous—algae their long overdue star turn / Johns Hopkins Magazine
Q+A
Expert: 'Unimaginable' impact from EPA cuts
Published March 17, 2017
School of Public Health's Tom Burke served as EPA science adviser, deputy assistant administrator
An oil drill at sea with dark clouds in the background
Q+A
Oil changes
Published Jan 3, 2017
Executive order to limit offshore drilling in Arctic places Obama at odds with Trump's pro-oil promises, SAIS expert says