Without significant tree cover, dry and dusty landscapes can result. Don Driscoll

To reduce fire risk and meet climate targets, over 300 scientists call for stronger land clearing laws

A new petition is urging state and federal governments to rein in Australia’s rampant land clearing, which worsens the risk of bushfires and threatens to undo the work of the Emissions Reduction Fund.
A ‘stuck’ monsoonal system dumped a year’s worth of rainfall on Townsville in just a week. AAP Image/Dave Acree

How climate change can make catastrophic weather systems linger for longer

What do the recent Townsville floods and Tasmanian heatwave have in common? Both were caused by weather systems that stayed put for days or weeks on end. And global warming could worsen that trend.
The Tropic of Capricorn sign in Namibia. Expansion of the tropics will have huge implications for people and nature. Shutterstock

Africa should be worried about the expanding tropics

The tropics are expanding at an unprecedented rate. This will have massive implications for societies, economies and the natural world.
The north may be pleasant now, but climate change may make it less so. rjcox/Flickr

Climate: the elephant in the room for developing northern Australia

The recently released white paper on developing northern Australia ignores an elephant in the room: climate change. While the paper sees a bright future for the north (roads, rail, dams and food), without considering climate change we can’t be sure the north will even be liveable.
CSG is new on the scene, but lessons we’ve learned from older land-use conflicts could help us out. Tony Markham

Coal seam gas: just another land use in a big country

In 2011, the Australian Council of Environmental Deans and Directors (ACEDD) asked Dr John Williams, former Chief of CSIRO Land and Water Division, to review the science on coal seam gas. John’s report…

Contact Steve for

  • General
  • Media request
  • Speaking request
  • Consulting / Advising
  • Research collaboration
  • Research supervision
  • Location: Sunshine Coast, Australia
  • Website
  • Article Feed
  • Joined