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Costing the Earth

Biofuels

A look at the new generation of green fuels and how the technology can best be utilised in this country. Are we going down the American road of heady enthusiasm for green fuels, or is a more cautious approach necessary?

[Rpt of Thu 9.00pm].

30 minutes

Last on

Fri 18 May 2007 15:00

Broadcast

  • Fri 18 May 2007 15:00

What has happened to the world's coral?

What has happened to the world's coral?

In 2016 reefs around the world the size of city blocks died. Here we explore why.

Podcast