Guest Thinkers — February 16, 2011

Education technology carnival

A weekly newsletter featuring the biggest ideas from the smartest people

Blog carnivals are a great way to find new blogs and to increase visibility of your own blog. An education technology carnival is starting up. Submit your posts!

A weekly newsletter featuring the biggest ideas from the smartest people

Collage of geopolitical symbols, featuring a close-up of a man's bald head, China's flag, a globe highlighting Taiwan, and circuit patterns.

The Present

Why the USSR and China fell behind the US in the Chip Cold War

Both nations made missteps, but China still has a chance to make up lost ground.

Life

Moving trees north to save the forests

As the world warms, trees in forests such as those in Minnesota will no longer be adapted to their local climates. That’s where assisted migration comes in.

An AI-generated illustration of a man sitting at a desk, accompanied by thought-provoking poetry.

Thinking

Can AI write authentic poetry?

Cognitive psychologist and poet Keith Holyoak explores whether artificial intelligence could ever achieve poetic authenticity.

Composition of the dark energy prominence universe showing percentages of dark energy, dark matter, and visible matter.

Starts With A Bang

What was it like when dark energy rose to prominence?

Early on, only matter and radiation were important for the expanding Universe. After a few billion years, dark energy changed everything.

A beach along the Great Lakes with waves crashing over rocks and sand.

The Past

How the Great Lakes formed—and the mystery of who watched it happen

Skilled hunters adapted to the changing landscape and left tantalizing clues to who they were.

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