A few months after a British jury acquitted the “Kingsnorth Six” global warming activists, the U.K.'s attorney general is attempting to invalidate the “lawful excuse” defense frequently employed by direct-action protesters facing criminal charges.

The Kingsnorth Six were cleared of criminal damage charges for scaling and vandalizing the chimney of a coal-fired power plant on the grounds that their actions intended to prevent greater damages the plant’s greenhouse gas emissions would cause. The verdict was celebrated by environmentalists around the globe, but didn’t sit well with prosecutors, who according to the Guardian, “were understood to be furious” with the acquittal, “arguing that allowance for demonstrations did not extend to breaking the law.”

Now they’re trying to make sure it doesn’t happen again. The Guardian reports:

[T]he attorney general is considering using her power to refer cases to the court of appeal to "clarify a point of law". It is believed to be an attempt to limit the circumstances in which protesters could rely on "lawful excuse".

…

Should the "lawful excuse" defence prove to be unusable by protesters, Britain can expect many more environmental and peace activists to be convicted—something which could backfire against a government accused of drastically curtailing the right to protest in the last five years.

Image by izzie_whizzie, licensed under Creative Commons.

Scientists are trying to understand the concept of beauty using neurology, thinking that the "eye of the beholder" could be linked to a function of the brain. Writing for Seed, Moheb Costandi presents a history of scientific attempts to figure out the essence of beauty, from experiments with mescaline in the 1920s to Semir Zeki’s pioneering work in neuroaesthetics at University College London.

UCL scientists are collaborating with leaders in the arts and humanities to study the beauty in many forms, including prose and music. They’re are also examining the ways people perceive the aesthetics of architecture and other spatial relationships. In one study where scientists monitored brain activity as subjects looked at paintings, Costandi reports that “the ‘uglier’ a painting, the greater the motor cortex activity, as if the brain was preparing to escape.”

Researchers hope to learn what universal qualities, if any, the human mind assigns to beautiful things, how long-term exposure to beauty might permanently alter our neurological pathways, and how beauty affects other neurological conditions, such as depression. “An object’s beauty may not be universal,” Costandi speculates, “but the neural basis for appreciating beauty probably is.”

(Thanks, Dan.)

(Image adapted from a photo by goatling, licensed by Creative Commons.)

The struggle to stop global warming has suffered a major setback. Again. But this time it's the Brits' fault. The UK government, which had previously set ambitious plans to cut its reliance on nonrenewable energy, is already scheming to wriggle out of its commitment in the next couple of days. From the Guardian:

Leaked documents seen by the Guardian show that [prime minister] Gordon Brown will be advised today that the target Tony Blair signed up to this year for 20 percent of all European energy to come from renewable sources by 2020 is expensive and faces "severe practical difficulties."

The news doesn't bode well for the worldwide environmental movement. If a country whose people clearly support environmentally friendly policies can't get its act together to switch to renewable energy, then the United States, China, and other massive polluters with powerful contingents that don't even believe in global warming are just that much less likely to green up. —Brendan Mackie