Seeding the Sea Adding human-generated greenhouse gases into the atmosphere has arguably caused the problem of a warming climate; now some researchers say that altering nature further can fix it. They want to solve the planet’s carbon problem through ocean iron fertilization. But will releasing iron into the oceans to combat climate change help or harm the planet? Erin Wayman
Balance of Power: A Warming Climate Could Affect Electricity Climate affects all major aspects of the electric power sector, from electricity generation, transmission and distribution systems to consumer demand. Because climate models predict that change will vary by region, it is likely that future effects on the electric grid will vary by region as well. The picture is not pretty. Thomas D. Veselka
Travels in Geology: Two Options in Oregon As anyone who has ever spent time in Oregon knows, there’s something for everyone. Traveling to or through Oregon this summer? Be sure to check out John Day Fossil Beds in Eastern Oregon and the massive dunes along the coast in Oregon Dunes National Recreation Area. Mary Caperton Morton and Jay Chapman
Available exclusively in print... New England “Dark Day” mystery solved
Did you know?
Redrawing Australia
Big quake … little quake
Oil production dropped last year
Mineral resource of the month: strontium
BENCHMARKS August 3, 1908: Priests Uncover the “Old Man of La Chapelle-aux-Saints” Print Exclusive
TRENDS & INNOVATIONS Tracking Deadly Lahars Print Exclusive Researchers knew a torrential mudflow on New Zealand’s Mount Ruapehu was imminent, so they set up monitoring equipment. When the lahar struck last year, they captured the world’s most complete dataset of just what happens when mudflows cascade down volcanic slopes. The new data should help researchers better predict this sleeping danger. Nicole Branan
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A POLITICAL COMMENT ON... Opportunity in Change: Telling the Next Administration What it Needs to Know The next presidential administration probably represents the best opportunity in a generation for the geosciences to be heard by federal decision-makers, regardless of which party wins the White House. P. Patrick Leahy
A COMMENT ON ... It’s the Energy, Stupid! It is not singularly politics, the economy or the environment that matters most, as many people think. Although each is a vital issue, our focus must be on energy. Rasoul Sorkhabi
GEOLOGIC COLUMN Catching Humpty Dumpty We put off preventative maintenance of our “personal infrastructure” as long as possible, begrudgingly digging into our wallets often only after catastrophe strikes. Our nation is just as irresponsible at maintaining its infrastructure. Fred Schwab