environment

3:25pm

Wed July 10, 2013
CrossCurrents

CrossCurrents - Ríos to Rivers

Rios to Rivers

Weston Boyles, Executive Director of Rios to Rivers

Ríos to Rivers is uniting young kayakers from Patagonia, Chile and Colorado with kayaking expeditions in Chile on the Río Baker and in the US on the Colorado River through the Grand Canyon. The Chilean kayakers will see for the first time a mega-dam and the resultant impacts on the river. US students will experience the majesty of an undeveloped river flowing through a pristine wilderness. The group will learn about the ecological impacts of dams, explore viable renewable energy sources, and take part in cultural exchange.

Read more

6:03am

Mon July 8, 2013
New Design in Heating & Cooling

From the iPod to the AC - Tony Fadell of Nest Labs

Tony Fadell
File Photo

In 2001, Tony Fadell’s design for Apple revolutionized the music player and eventually the cellphone. Today, he’s the CEO and chief designer at Nest Labs - a company aiming to making your thermostat more beautiful, intuitive and energy efficient. Fadell was in town this week to present at the Aspen Ideas Festival and he spoke to Aspen Public Radio’s Rob St. Mary.

For more about Nest Labs: nest.com/

4:30pm

Wed July 3, 2013
Health and Science

Study Gives "Tree of Life" New Meaning

Emerald Ash Borer larvae tunnel along tree trunks searching for food.
Credit John Hritz / Flickr (user jhritz)

A sudden loss in the number of trees around you may slightly increase your chances for death. That's what a study from the US Forest Service published earlier this year suggests. Scientists found that areas with mass-tree deaths from beetle infestations had  increased numbers of cardiovascular and lower-respiratory related deaths.

Read more

3:25pm

Wed July 3, 2013
CrossCurrents

CrossCurrents - Wilderness Workshop's Artist in Wilderness Program

Wilderness Workshop's Artist in Wilderness Program

Trent Burkett is a sculptor and professor of art. He is currently Full Professor of Ceramics and Sculpture and Chair of the Department of Visual Art at University of the Pacific in Stockton, CA.
www.trent-burkett.com/

Mary Dominick is on the board of Wilderness Workshop and heads up the Artist in Wilderness program
www.wildernessworkshop.org/

 

Read more

9:55am

Tue July 2, 2013
Special Coverage

Aspen Ideas Festival - Fear and Hope: Climate Change and Policy Solutions

Fear and Hope: Climate Change and Policy Solutions

Few people appreciate just how badly our society will suffer under likely climate change. We are on the verge of unleashing runaway changes, wherein nature’s forces accelerate the impacts of humanity’s emissions, and we get cascading, unstoppable change. This is important to understand, for we will leave an earth a far diminished place, with many parts unrecognizable. Avoiding such a fate is possible, but only with rapid, serious actions. Presenting climate dangers at length, and without an antidote, just leaves depression in the wake. An emerging story is positive: There are new technologies growing at an astounding pace that can reverse CO2 emissions trends. Recent developments in Germany, Denmark, and China and several US states show the potential. This story begins darkly, but transitions to a discovery of solutions that can help build a much more useful conversation on climate change.

Hal Harvey, James Fallows

Read more

Pages