Australia is planting trees. After years of debate about logging old growth forests what could seem more sensible or more worthy?
Scientists now fear that in less than 25 years from now, for the first time in human existence, there will be no sea ice in the North Pole in parts of the summer.
It’s boom-time in the worldwide timber smuggling racket.
Drought boosts his price; rain depresses it. Not so long ago, the water was free for all to use. Welcome to the world of the water baron.
The rush is on for a beachside lifestyle...but in the drive for a sea-change are we in danger of loving our beaches to death? Australia's coastline is under pressure as never before.
They can't rip it out fast enough.
While politicians clash noisily over global warming and how to fight it, millions of Australians are trying modestly to cut their energy use, to be a small part of a big solution.
The Liverpool Plains in northern New South Wales has been called the food-bowl of Australia, the nation's most fertile agricultural land.
This episode focuses on the town of Marysville, 95 kilometres north of Melbourne. Thirty four men, women and children lost their lives in a fire that police now believe was deliberately lit.
Australia is in the midst of a water crisis ... no longer is this a story of drought in the bush – it’s reached right into our city suburbs.