Our thinly spread efforts to prop up the environment are failing and it is time for tough decisions about what we can realistically preserve.
Flickr/rexboggs5
Australian farmers take pride in their efficient and productive farming systems, competing in the global economy and without many of the large subsidies given to their counterparts in Europe and North…
Our teeming attack on the natural world threatens to turn the wilderness into a fetish item.
AAP/The Wilderness Society
Elephants in the room, part one For all our schemes and mantras about making this or that part of our lives environmentally “sustainable”, humanity’s assault on the planet not only continues but expands…
A proposed United Nations panel could give biodiversity the same profile as climate change.
Dano/Flickr
It’s looking increasingly likely that this will be the year the United Nations introduces an Intergovernmental Platform on Biodiversity and Ecosystem Services (IPBES) - a group similar to the IPCC, but…
Last week I published an opinion piece in Nature attempting to crystallise debate on a number of issues in Australian environmental management: bushfires, weeds, feral animals, management of Aboriginal…
Without monitoring and evaluation, the Biodiversity Fund will be another missed opportunity.
Omega Man/Flickr
Australia’s Biodiversity Fund was announced in July 2011 as part of the “Clean Energy Future” package. We welcome the expenditure of almost a billion dollars over the next six years on biodiversity conservation…
We currently face a biodiversity and extinction crisis as human population pressures and climate change combine to push our natural environments to the limit. Because our urban and agricultural activities…
How do we know whether replacing lost habitat with new habitat has worked?
OZ in OH
Biodiversity offsets are touted as a new tool for protecting our natural environment. While they have the potential to deliver real gains, understanding the possible consequences of these polices over…
If you live in eastern Australia there’s a good chance you’re one of nine million Australians who call the world’s newest biodiversity hotspot home. In a recent publication, “Forests of East Australia…
King of predators: an estimated seven billion people now walk the Earth. Flickr/James Cridland.
The United Nations has set Halloween as the day when homosapiens are estimated to reach seven billion, up from six billion in 1999 and five billion in 1987. Two centuries ago there were one billion people…
Is this the place for an antimony mine? I guess that depends what an antimony mine is…
Karl Vernes
Hands up those who’ve heard of antimony. Now, keep them up if you can name its chemical symbol, list the world’s leading producers, or even name a single commercial product that contains the element. Most…
Can we continue to grow while still protecting our natural heritage?
jayspost
When my children are my age they will be living in a country with an economy that’s three times larger, and a population that’s twice as large as today. And, on current trends, my children will be living…
It’s a bleak picture, but there’s hope on the horizon.
Bill Laurance
What comes to mind when you think of Indonesia? For biologists like myself, Australia’s northern neighbour provokes visions of ancient rainforests being razed by slash-and-burn farmers, and endangered…
It’s true: many species will go extinct due to the direct and indirect impacts of climate change. We will have to make some hard decisions about where to invest conservation dollars for the best effect…
Fifteen frog species have been discovered in the Western Ghats region of India, including 12 completely new species and three that had not been spotted in nearly 100 years. The “night frogs”, so named…
Primary forest is best for biodiversity, but we should also look at second-best.
cknara/Flickr
We live in an age of vanishing rainforests. Half of the world’s tropical forests have disappeared since World War II and roughly another 10 million hectares are being felled each year — the equivalent…
Matthew Flinders Professor of Global Ecology and Models Theme Leader for the ARC Centre of Excellence for Australian Biodiversity and Heritage, Flinders University