Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain
the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in
Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles
and JavaScript.
The notion that we're running out of fossil fuel is gaining support in some unexpected quarters. But is peak energy good or bad news for the climate? Kurt Kleiner reports.
Due to launch 24 February, NASA's Orbiting Carbon Observatory (OCO) will measure carbon dioxide in the Earth's atmosphere with a precision high enough to detect the origin and fate of carbon emissions. Principal investigator David Crisp talks to Anna Barnett about hopes and expectations for the programme.
