Author Archives: Matthew Green

Matthew Green runs KQED’s News Education Project, a new online resource for educators and the general public to help explain the news. The project lives at kqed.org/lowdown.

Map: America’s Confusing Patchwork of Voting Laws

Includes maps and video

votingThink you know your state’s voting rules? Better check again before heading to the polls next month.

Depending on where you live, those rules might have changed since the last time you voted. And those changes could affect outcomes in a number of tightly contested congressional races that will determine which party controls the U.S. Senate. Continue reading

Pennant Fever: The MLB Playoffs Explained (for the Fair Weather Fan)

Includes videos and map

Oh Oakland, why must you break my heart … all over again.

It took 12 wrenching innings — a nearly five-hour battle of attrition — for the Kansas City Royals to oust the A’s with a 9-8 victory in Tuesday’s sudden-death wild card face off in Kansas City.

Oakland headed into the eighth inning with a comfortable 7-to-3 lead (thanks in large part to Brandon Moss’s two homers), Victory seemed imminent.

But alas … things fall apart. Continue reading

Visualizing the Inequities of Climate Change

This Carbon Map was created by Duncan Clark and Robin Houston from the design firm KILN as an entry in the World Bank’s Apps for Climate competition. Recently updated and featured on The Guardian, the map resizes the world’s geography so as to reflect the nations that are most responsible for climate change and those most vulnerable to its impacts. Click the PLAY button to see a demo. Listed below the map is a collection of additional interactive climate change resources.


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Yell Fire: California Wildfire Resources for the Classroom

Includes interactive resources

California is feeling the burn big time.

As of September 18, about a dozen major wildfires were raging across the Golden State. That includes the massive King Fire near Lake Tahoe, which burst out of control this week just as firefighters began to contain another formidable blaze north of Redding. The King Fire has already burned more than 70,000 acres in El Dorado County, threatening thousands of homes and leading to the evacuation of nearly 3,000 people. Officials on Thursday arrested a 37-year-old man on suspicion of arson in connection with the fire. Continue reading

Great Multimedia Resources for Exploring the Ebola Outbreak

A health worker sprays the sole of a colleague’s shoes at an Ebola Isolation Clinic in Monrovia, Liberia. Photo by Staton Winter, United Nations


A health worker sprays the sole of a colleague’s shoes at an Ebola Isolation Clinic in Monrovia, Liberia. Photo by Staton Winter, United Nations

Since the Ebola outbreak claimed its first victim more than nine months ago, an estimated 5,000 people in five West African nations have been infected, and nearly half of them have died. It’s the worst Ebola outbreak on record; it’s been wreaking havoc for months, but until recently, has been largely overlooked by the international community.

That changed in early August, when the first American to contract the virus was brought back to the United States for treatment. And this week, President Obama announced plans to provide support. Continue reading

Word of Warcraft: How Presidents Since FDR Have Waged War

Includes videos

President Obama’s address on Wednesday authorizing U.S. airstrikes against the Islamic State (a.k.a. ISIL or ISIS) in Syria, was a sobering reminder of the immense power bestowed on the Commander in Chief to single-handedly order military action.

Like his address last September threatening the use of military force against the regime of Syrian President Bashar al-Assad (a threat that never materialized),  Obama’s most recent speech was the latest in a long history of solemn presidential declarations of war and authorizations of lesser military action.

Since World War II, the United States’ increasingly large and powerful military has been quite busy, to say the least, consistently involved in conflicts around the world. In little over half a century, American forces have fought in five all-out wars (Korea, Vietnam, the first war in Iraq, Afghanistan and the second war in Iraq) and been involved in many additional smaller military invasions.

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How 9/11 Changed America: Four Major Lasting Impacts

Includes videos
Wikimedia Commons

Wikimedia Commons

Thirteen years ago the United States wasn’t officially engaged in any foreign wars. We deported half the number of people we do today. Our surveillance state was a mere fraction of its current size. And — hard as it might be to believe — getting through airport security didn’t involve removing your shoes.

America’s involvement in the War on Terror — spurred by the 9/11 terrorist attacks — resulted in changing attitudes and concerns about safety and vigilance, ushering in a new generation of policies like the USA Patriot Act that prioritized national security and defense, often at the expense of civil liberties. The changes have had ripple effects across the globe, particularly in the Middle East, where American military operations have influenced rebellions and unrest throughout the region.

Four of the most dramatic domestic transformations brought on by the events of 9/11 are detailed below.

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Interactive Earthquake Map: Get to Know Your Local Fault Lines

Mouse over this USGS earthquake map to see the names of the fault lines (in red) nearest you. Zoom in and click on the South Napa quake for more specific location data and to view a map showing the quake’s geographical intensity range. Zoom out to see the locations and sizes of other recent earthquakes around the world. View a full-screen version of the map here.

A 6.0 magnitude earthquake that rattled Napa and surrounding communities early Sunday morning was the largest to hit the Bay Area since the devastating 6.9 Loma Prieta quake in 1989. The South Napa Earthquake, as it’s being called, struck at 3:20 a.m., causing significant damage and injuries in the immediate vicinity and waking folks up as far south as Salinas and as far north as Ukiah.

As of Monday morning, USGS scientists still hadn’t confirmed the specific fault line where the quake occurred, although the likeliest culprit is the Browns Valley section of the West Napa fault, one of the many fault lines comprising the sprawling San Andreas Fault system.

For more on the science of earthquakes, check out KQED’s free e-book.

Four Factors Fueling the Rage in Ferguson

Includes interactive charts
Day six of protests in Ferguson (Loavesofbread/Wikimedia)

Day six of protests in Ferguson (Loavesofbread/Wikimedia)

Relative calm seems to have been restored in the St. Louis suburb of Ferguson, Mo, where the death of Michael Brown, an unarmed 18-year-old black male shot by a white police officer, sparked nearly two weeks of fierce protest and rioting. But the underlying racial and economic tensions in the community that helped create such a powder keg have not gone away. And with increasing poverty in a growing number of suburban communities across the country — including several in the Bay Area — Ferguson’s issues certainly aren’t unique.

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