News
A Change in Temperature
Since 1896, scientists have been trying to answer a deceptively simple question: What will happen to the temperature of the earth if the amount of carbon dioxide in the atmosphere doubles?
News
Climate Warnings, Growing Louder
Given new evidence on carbon pollution, President Obama should get moving on global warming.
News
We've Hit the Carbon Level We Were Warned About. Here's What That Means.
Over the last couple weeks, scientists and environmentalists have been keeping a particularly close eye on the Hawaii-based monitoring station that tracks how much carbon dioxide is in the atmosphere, as the count tiptoed closer to a record-smashing 400 parts per million.
News
Heat-Trapping Gas Passes Milestone, Raising Fears
The level of the most important heat-trapping gas in the atmosphere, carbon dioxide, has passed a long-feared milestone, scientists reported Friday, reaching a concentration not seen on the earth for millions of years.
News
Climate Change's Human Connection Explained
By the mid-1990s, it was possible to investigate the causal mechanisms behind changes in Earth's climate using relatively sophisticated mathematical models of Earth's climate.
Member Prize Drawing
May's drawing prize is two-night "staycation" at the beautiful Ambrose Hotel! Learn more...
Blog
Sustainable Works has partnered with Sustain Everyday as our official blog, a fresh resource showcasing the triumphs of cities, businesses, non-profits, individuals, and products that strive to improve the global carbon footprint.
