Climate change evidence continues to mount

I can only hope politicians start working on how to limit the affect we may be having on the environment. Sigh.

Carbon dioxide levels are substantially higher now than at anytime in the last 800,000 years, the latest study of ice drilled out of Antarctica confirms.
The in-depth analysis of air bubbles trapped in a 3.2km-long core of frozen snow shows current greenhouse gas concentrations are unprecedented.
The East Antarctic core is the longest, deepest ice column yet extracted.
Project scientists say its contents indicate humans could be bringing about dangerous climate changes.

BBC NEWS | Science/Nature | Deep ice tells long climate story

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