Guest Thinkers — September 1, 2010

One more Chaiten Image

A weekly newsletter featuring the biggest ideas from the smartest people

NASA captured this great image of the ash plume from Chaiten, which has reached 15-km into the atmosphere.

Chaiten from space

Following this eruption, I’m sure there will be a lot of work into why no one had any clue an eruption of this magnitude was about to occur.

A weekly newsletter featuring the biggest ideas from the smartest people

A person sits on a sidewalk near an escalator entrance, next to an overturned shopping cart on a metal grate.

The Present

Can science solve the poverty problem?

An evidence-based policy movement is arming the fight with tools and programs that are more effective than ever before.

Map showing migration routes across the Pacific and Atlantic Oceans to the Indian Ocean, with sightings marked by colors and dates.

Strange Maps

Hungry or horny? Whale makes record swim halfway across planet

In 8,000-mile journey, a male humpback ditches Colombia for Tanzania — however, scientists don’t know why he made the trip.

In the depths of space, a spiral galaxy twists like a cosmic Kraken, its bright core and distinct arms encircled by a sea of stars against the dark expanse.

Starts With A Bang

Devouring “the Kraken” led to the modern Milky Way

Did the Milky Way form by slowly accreting matter or by devouring its neighboring galaxies? At last, we’re uncovering our own history.

Starts With A Bang

Our Universe has more galaxies than Carl Sagan ever imagined

Forget billions and billions. When it comes to the number of galaxies in the Universe, both theorists’ and observers’ estimates are too low.

A red number 5 with orange flames extending from the left on a dark background, symbolizing the fiery drive to improve company culture.

Business

5 ways to rapidly improve your company culture

Don’t become one of those organizations that slouches toward positive behavioral change — here’s how to move fast.

Up Next

Guest Thinkers

And that about wraps it up for Redoubt

Photo: The north flank of Mount Redoubt in early February 2009. Credit: Chris Waythomas / Alaska Volcano Observatory/U.S. Geological Survey I’ve been following the waxing and waning of activity at […]