Climate Archives - Page 2 of 146 - State of the Planet

Using Tree Ring Records to Decode Earth’s Climate History

An interview with Ed Cook, one of the founding directors of the Tree-Ring Laboratory at Lamont-Doherty Earth Observatory.

by |September 27, 2018
kahoot icon

Interactive Quiz: Test Your Knowledge of Climate Change and Its Impacts

In celebration of Climate Week NYC, here are 10 sample questions from our Climate Challenge game on Kahoot!

by |September 27, 2018
robin bell in sailboat

6 Ways Our Team Is Taking Action on Climate Change—And How You Can, Too

Scientists and staff within the Earth Institute share some of the ways they’re shrinking their carbon footprints.

by |September 25, 2018
pie chart

Silencing Science Tracker Expanded to Include State and Local Government Actions

Because the federal government isn’t the only one trying to censor, misrepresent, or otherwise stifle science.

by |September 24, 2018
walmart storefront

Dear Environmentalists, We Must Talk About Business

The pressure is on us to make a change, and we can’t afford to leave anyone behind. If we want to change the world, we have to work with big forces.

by |September 20, 2018
sea wall

When Is a Sea Wall a Good Idea?

Scientists at Columbia’s Earth Institute are using simulations to test how well different methods protect coastal areas from hurricanes and sea level rise.

by |September 13, 2018

California Leads on Sustainability Innovation while Trump Digs Coal

California has led the nation and indeed the world on environmental policy for over a half a century.

by |September 4, 2018
rain forecast

Farmers and Climate Scientists Have More in Common Than You May Think

An eighth-generation farmer and student explains how science seeks to quantify and understand the changes that farmers understand intuitively.

by |August 30, 2018
CIESIN team members of the new project Geo-eferenced Infrastructure and Demographic Data for Development (GRID3), seated around a table.

The Intersection of Climate Science and Hope: A Personal Story

A man from Mali explains why he spent his summer working with Columbia’s Center for International Earth Science Information Network.

by |August 30, 2018
two people in front of glacier at glacier national park

Thoughts From the Grinnell Glacier Trail in Glacier National Park

A lot is different from my first visit to the park back in 2016 versus now.

by |August 29, 2018