thinking

Let Your Mind Wander

- Adam Clare

I’ll keep this short so your mind doesn’t wander away: studies show it’s good to let your mind wander.

The regions of the brain that become active during mind wandering belong to two important networks. One is known as the executive control system. Located mainly in the front of the brain, these regions exert a top-down influence on our conscious and unconscious thought, directing the brain’s activity toward important goals. The other regions belong to another network called the default network. In 2001 a group led by neuroscientist Marcus Raichle at Washington University discovered that this network was more active when people were simply sitting idly in a brain scanner than when they were asked to perform a particular task. The default network also becomes active during certain kinds of self-referential thinking, such as reflecting on personal experiences or picturing yourself in the future.

The fact that both of these important brain networks become active together suggests that mind wandering is not useless mental static. Instead, Schooler proposes, mind wandering allows us to work through some important thinking. Our brains process information to reach goals, but some of those goals are immediate while others are distant. Somehow we have evolved a way to switch between handling the here and now and contemplating long-term objectives. It may be no coincidence that most of the thoughts that people have during mind wandering have to do with the future.

Via Boing

Good Room Design Ideas

- Adam Clare

Some good design news and how you can improve your decor to change how you think for the better.

Architects have long intuited that the places we inhabit can affect our thoughts, feelings and behaviors. But now, half a century after Salk’s inspiring excursion, behavioral scien -tists are giving these hunches an empirical basis. They are unearthing tantalizing clues about how to design spaces that promote creativity, keep students focused and alert, and lead to relaxation and social intimacy. Institutions such as the Academy of Neuroscience for Architecture in San Diego are encouraging interdisciplinary research into how a planned environment influences the mind, and some architecture schools are now offering classes in introductory neuroscience.

Dreaming in Green

- Adam Clare

The Guardan has a well written article that looks at the emergence of academic green thinking in the UK. The article looks at the advancements being made, but does so in a way that ensures we keep our feet on the ground.

Fortunately, he points out, students are starting to take action for themselves, with campaigns including student organisation People and Planet’s Green League Table last summer, which gave universities degrees according to their environmental awareness. The results were surprising. Oxford and LSE both got 2.1s, while York and Glasgow scraped 2.2s: the top three were Leeds Metropolitan, Plymouth and Hertfordshire. “That really shook a few vice-chancellors,” says Patton, smiling. “I imagine that resolutions were made not to come that far down again.”

But the biggest problem is that, in the end, this is not just an issue for universities. This is going to be a problem for all of us. Paul Allen, development director at the Centre for Alternative Technology, is very anxious about the blindness of the academics. “Do they realise that we need to have a huge reskilling for Britain, that in the years ahead we are going to have to learn how to do things very differently? Are they planning courses that are going to re-educate our young people? No. They’re teaching young people in buildings where the lights are on all the time, in buildings where the energy is badly managed, where no one has even thought about approaching green electricity providers.”

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