Dr. Chris Charles explores how ongoing greenhouse gas additions affect Earth's climate variability. He explains how geological archives provide new insights into humanity's impact on our planet's

Dr. Chris Charles explores how ongoing greenhouse gas additions affect Earth's climate variability. He explains how geological archives provide new insights into humanity's impact on our planet's climate.

This presentation is part of the "Perspectives on Ocean Science" series, originally recorded in October 2004.

News media is ending its complacency on climate change. Over 150 outlets, led by Columbia Journalism Review and The Nation, committed to a week-long reporting initiative (September 16-23)

News media is ending its complacency on climate change. Over 150 outlets, led by Columbia Journalism Review and The Nation, committed to a week-long reporting initiative (September 16-23) highlighting humanity's devastating impact on the planet.

MSNBC's Chris Hayes shared his perspective as part of this effort. For the full series, visit CJR's website: cjr.org/covering_climate_now/

This keynote session from The Responsible Business Summit Europe, organized by Ethical Corporation, was published on July 17,

This keynote session from The Responsible Business Summit Europe, organized by Ethical Corporation, was published on July 17, 2017.

Speakers included Kelly M. Semrau, SVP, Global Corporate Affairs, Communication & Sustainability, SC Johnson; Julian Hilton-Johnson, VP, Corporate Relations & Chief of Staff to the President, McDonald's Europe; Jeffrey Hogue, Chief Sustainability Officer, C&A; and Chris Coulter, CEO, GlobeScan.

Mark Lee and