"Keith Kloor's interesting piece in The Washington Post Magazine on Robert F. Kennedy Jr.'s anti-vaccine crusade includes this interesting fact: 'All six of his children--ages 13-29--have been fully vaccinated.'"

"Twenty-one activists were arrested Monday during a "blockade" of a tar sands company’s construction equipment in eastern Utah, according to anti-tar sands groups who accused Uintah County sheriff’s deputies of 'brutality.'"

"BOGOTA, Colombia — Cesar Florez is often hesitant to answer his phone because there might be another death threat at the end of the line. Sometimes the threat comes in a phone call, other times in a text message or an email. In April, flyers were posted in the restroom stalls at Florez’s workplace, declaring him and his colleagues 'permanent military targets.'"

"John Christy, a professor of atmospheric science at the University of Alabama here, says he remembers the morning he spotted a well-known colleague at a gathering of climate experts."

"Two dozen protesters were arrested in Washington on Monday while demonstrating against hydraulic fracturing and the U.S. gas industry's push to sell "fracked" liquefied natural gas abroad."

"WASHINGTON — In November 2010, three combatants gathered in a sleek office here to build a carbon emissions policy that they hoped to sell to the Obama administration."

"Environmentalists on Monday protested at the headquarters of the U.S. Federal Energy Regulatory Commission, calling on the agency to stop approving liquefied natural gas export facilities until the climate change impacts of the projects are better understood."

"An environmental campaigner is killed every week in Brazil."

"As a sociologist in the 1970s, Robert Bullard made a dismaying discovery: Houston landfills and incinerators were far more likely to be located in communities of color than in white neighborhoods, even though blacks made up just one-fourth of the city’s population. That realization launched a lifetime of environmental justice work, including leadership in convening the First National People of Color Environmental Leadership Summit and framing the landmark 17 Principles of Environmental Justice in 1991, bringing environmental justice to the fore at the 1992 Earth Summit in Rio de Janeiro, and catalyzing creation of the U.S. Environmental Protection Agency’s Office of Environmental Justice."