IoES Magazine

greening your grocery cart

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Greening your grocery cart

Peter Kareiva

We crunched the numbers for you. Here’s how to make simple choices that fight climate change from your grocery cart.






antibiotic resistant genes lurk in city parks

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Antibiotic resistant genes lurk in city parks

Belinda Waymouth

Overuse of antibiotics has led to superbugs that resist even powerful last-line-of-defense antibiotics. UCLA researchers have learned that antibiotic resistant genes are everywhere, including places people are encouraged to go for fun—parks.



ucla helps l.a. pitch greenest olympics ever

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UCLA helps L.A. pitch greenest Olympics ever

Belinda Waymouth

The International Olympic Committee (IOC) wants prospective host cities to provide game plans that ensure all future Olympics and Paralympics are sustainable low-carbon events. For the two cities vying to host the 2024 games, Los Angles and Paris, it may come down to which has the green edge.


zooming in on how climate change affects severe weather

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Zooming in on how climate change affects severe weather

Belinda Waymouth

UCLA weather expert Daniel Swain is part of a team that created a new four-step “framework” to more accurately test how climate change is pushing unprecedented weather events. It’s the latest study in a burgeoning field of climate science known as “extreme event attribution.” Testing their new framework, researchers found that human induced warming has increased the odds of severely hot weather across more than 80 percent of the globe.




nature springs to life after wet winter

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Nature springs to life after wet winter

David Colgan

From the Santa Monica Mountains to the Sierra Nevada, UCLA conservation biologists watch as wildlife responds to a welcome surge of wet weather after years of intense drought.


climate change puts california’s snowpack under the weather

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Climate change puts California’s snowpack under the weather

Belinda Waymouth

The Sierra Nevada snowpack, which provides 60 percent of the state’s water via a vast network of dams and reservoirs, has already been diminished by human-induced climate change and if emissions levels aren’t reduced, the snowpack could largely disappear during droughts, according to findings in the study published today in the journal Geophysical Research Letters.


oroville dam crisis could be sign of things to come

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Oroville Dam crisis could be sign of things to come

David Colgan

The recent crisis at Oroville Dam sheds light on an emerging problem for California’s aging water resources infrastructure. Professor Alex Hall’s research shows that, as temperatures warm in the Sierra Nevada, climate change could precipitate a deluge that will overwhelm a patchwork network of dams and reservoirs that supply 60 percent of the state’s water.



arctic oil and environmental legacy in the crosshairs

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Arctic oil and environmental legacy in the crosshairs

Belinda Waymouth

President Barack Obama’s Arctic oil drilling ban and environmental legacy are in President Trump’s crosshairs. Obama’s last days in the Oval Office included a flurry of new environmental protections. In his first days the incoming president is busy taking actions to dismantle them.
President Barack Obama’s environmental legacy and his Arctic oil drilling ban are in the crosshairs of the new president. Obama’s last days in the Oval office included a flurry of environmental protections. The first days of the Trump administration efforts are being made to dismantle them.




getting a better grip on gas taxes

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Getting a better grip on gas taxes

David Colgan

A study of gasoline taxes and subsidies in 157 countries shows global regression, even as a majority of countries made progress. It also offers a benchmark for holding governments accountable in the future.



philippines honor environmental science and engineering graduate

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Philippines honor Environmental Science and Engineering graduate

David Colgan

Cris Liban was presented with the Philippines’ highest civilian award for those working overseas for his work at L.A. Metro, where he serves as Executive Officer for the Environment and Sustainability. Through his work, Liban seeks to connect communities and improve lives.