Reporter's Notebook: Mount Whitney Channel: New York Times Video Length: 0 Date: November 25, 2008 The Times's Felicity Barringer heads to Mount Whitney in California to look at a changing environmental ethic.

Choking on Growth Channel: New York Times Video Length: 0 Date: November 25, 2008 A Chinese environmentalist working to save the polluted Lake Tai was jailed.

The Battle for Bristol Bay Channel: New York Times Video Length: 0 Date: November 25, 2008 A vote in Alaska may affect the permitting of the Pebble prospect, which could become the largest mine in North America.

Environmental Cost of China's Growth Channel: New York Times Video Length: 0 Date: November 25, 2008 When the Chinese government tried to calculate a national "Green G.D.P.," the formula showed the soaring economy in a more sober light.

Electricity From the East River Channel: New York Times Video Length: 0 Date: November 25, 2008 Powerful currents and competition upstream have delayed the installation of more underwater turbines in the East River.

Solar City Channel: New York Times Video Length: 0 Date: November 25, 2008 Columnist Jim Dwyer's building is one of the first private co-ops in the city to use arrays of solar panels.

Dot Earth: Local Cooking Channel: New York Times Video Length: 0 Date: November 25, 2008 Times environment reporter Andrew C. Revkin cooks up a local salad with Chef Peter Hoffman.

This Green House Channel: New York Times Video Length: 0 Date: November 25, 2008 A day with the environmentally conscious students living in the sustainability house at Oberlin College.

Unearthing Pennsylvania's Streams Channel: New York Times Video Length: 0 Date: November 25, 2008 Two scientists think they may have discovered a better way to restore damaged waterways.