Âé¶¹´«Ã½

Time for another green revolution

17 February 2010

Âé¶¹´«Ã½. Science news and long reads from expert journalists, covering developments in science, technology, health and the environment on the website and the magazine.

Confused?

(Image: Paul Bradbury/Getty)

A LITTLE information is a dangerous thing. A lot of information, if it’s inaccurate or confusing, even more so. This is a problem for anyone trying to spend or invest in an environmentally sustainable way. Investors are barraged with indexes purporting to describe companies’ eco-credentials, some of dubious quality. Green labels on consumer products are ubiquitous, but their claims are hard to verify.

The confusion is evident from Âé¶¹´«Ã½‘s analysis of whether public perceptions of companies’ green credentials reflect reality (see “Hey, green spender, spend a buck on me”). It shows that many…

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