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Chris Dickman

Professor in Terrestrial Ecology, University of Sydney

Chris Dickman gained his PhD from the Australian National University in 1984, and spent several years working at the University of Oxford and the University of Western Australia before arriving in Sydney in 1989. The major focus of his research is the investigation of factors that influence the distribution and abundance of terrestrial vertebrates. For the last thirty years his primary focus has been to elucidate, by observation and field experiment, the factors that regulate vertebrate diversity in arid Australia. Research on the exceptionally rich communities of small mammals, birds and lizards of this region provides an opportunity to contribute to theoretical debate about the importance of biotic and physical processes in shaping population and species dynamics, and especially to achieve practical conservation and management goals. Chris has published several books and over 300 papers on his research, many in collaboration with Honours and PhD students and professional colleagues in Australia and overseas. He is a Professor in Terrestrial Ecology at the University of Sydney and a Fellow of the Australian Academy of Science.

When introduced species are cute and loveable, culling them is a tricky proposition

Feb 10, 2020 23:51 pm UTC| Nature

Almost one in five Australians think introduced horses and foxes are native to Australia, and others dont want cute or charismatic animals culled, even when they damage the environment. So what are the implications of...

Bushfires left millions of animals dead. We should use them, not just bury them

Jan 16, 2020 10:02 am UTC| Insights & Views Nature

Bushfires this season have left an estimated 1 billion dead animals in their wake, their carcasses dotting the blackened landscape. Adding to the toll, farmers are being forced to euthanise injured and starving...

Economy

Nigerians throw naira notes around to show love: but it could land you in jail

The legal implication of physically damaging the naira, Nigerias currency, came into focus recently with the prosecution of at least two celebrities by the countrys Economic and Financial Crimes Commission. Nigeria has a...

The US is one of the least trade-oriented countries in the world – despite laying the groundwork for today’s globalized system

Given the spate of news about international trade lately, Americans might be surprised to learn that the U.S. isnt very dependent on it. Indeed, looking at trade as a percentage of gross domestic product a metric...

Beyond the spin, beyond the handouts, here’s how to get a handle on what’s really happening on budget night

Three weeks from now, some of us will be presented with a mountain of budget papers, and just about all of us will get to hear about them on radio, TV or news websites on budget night. The quickest way to find out what...

Johannesburg in a time of darkness: Ivan Vladislavić’s new memoir reminds us of the city’s fragility

Ivan Vladislavić is Johannesburgs literary linkman. He tells us, in the first pages of his new book, The Near North, that before cities were lit, first by gaslight and later electricity, people of means paid torchbearers...

Economist Chris Richardson on an ‘ugly’ inflation result and the coming budget

With Jim Chalmerss third budget on May 14, Australians will be looking for some more cost-of-living relief beyond the tax cuts although they have been warned extra measures will be modest. As this weeks consumer price...

Politics

Sudan’s civil war is rooted in its historical favouritism of Arab and Islamic identity

The current civil war in Sudan goes beyond a simple power struggle between two generals. It reflects a deep-rooted crisis within the countrys governing structure thats been present since it gained independence from the...

South Africa’s youth are a generation lost under democracy – study

South African president Cyril Ramaphosa recently painted a rosy picture in which the countrys youth democracys children had enormous opportunities for advancement, all thanks to successive post-apartheid governments led...

Sadiq Khan on track for third term as London mayor – but nearly half of Londoners dissatisfied with performance

Polls have consistently shown that the incumbent mayor of London, Sadiq Khan, appears to be on track to win a third term in office at the upcoming mayoral elections on May 2. One poll we commissioned as part of our...

The politics stopping the UK from opening a youth mobility scheme with Europe

Earlier this week, it seemed possible that young people in the UK might soon be able to travel freely to work and live in Europe again. The European Commission laid out proposals to open mobility to millions of 18- to...

Biden administration tells employers to stop shackling workers with ‘noncompete agreements’

Most American workers are hired at will: Employers owe their employees nothing in the relationship except earned wages, and employees are at liberty to quit at their option. As the rule is generally stated, either party...

Science

IceCube researchers detect a rare type of energetic neutrino sent from powerful astronomical objects

About a trillion tiny particles called neutrinos pass through you every second. Created during the Big Bang, these relic neutrinos exist throughout the entire universe, but they cant harm you. In fact, only one of them is...

The Mars Sample Return mission has a shaky future, and NASA is calling on private companies for backup

A critical NASA mission in the search for life beyond Earth, Mars Sample Return, is in trouble. Its budget has ballooned from US$5 billion to over $11 billion, and the sample return date may slip from the end of this...

Dark matter: our new experiment aims to turn the ghostly substance into actual light

A ghost is haunting our universe. This has been known in astronomy and cosmology for decades. Observations suggest that about 85% of all the matter in the universe is mysterious and invisible. These two qualities are...

A Nasa rover has reached a promising place to search for fossilised life on Mars

While we go about our daily lives on Earth, a nuclear-powered robot the size of a small car is trundling around Mars looking for fossils. Unlike its predecessor Curiosity, Nasas Perseverance rover is explicitly intended to...

The rising flood of space junk is a risk to us on Earth – and governments are on the hook

A piece of space junk recently crashed through the roof and floor of a mans home in Florida. Nasa later confirmed that the object had come from unwanted hardware released from the international space station. The 700g,...

Technology

Crypto.com's F1 Sponsorship Expansion Sparks Global Visibility Drive

Crypto.com, one of the top exchanges in the digital currency ecosystem, is set to expand its sporting ad budget. Notably, the trading platform is looking to expand its dominance in its push for global...

Stablecoins Set to Overtake Visa, Ripple CEO Affirms XRP and ETH Not Securities

Stablecoins are poised to challenge Visas dominance in payment volume, marking a significant shift in the crypto landscape. Meanwhile, Ripple CEO Brad Garlinghouse asserts that XRP and Ethereum (ETH) are not securities,...

Justin Sun Dominates Swell L2 with 46% of Deposits in eETH

Justin Sun, founder of Tron, has again surged into the limelight, this time for his colossal cryptocurrency deposits. The crypto tycoon, utilizing the pseudonymous address 0x7a9…3095, recently funneled a staggering...

Leaked: New Huawei Luxeed SUV Images Fuel Anticipation for Tech Upgrades

Recently leaked photos allegedly showcasing the Huawei Luxeed SUV have ignited speculation over the vehicles advanced features and smart technology, potentially setting a new benchmark in the automotive...

Bitfinex CTO Deems Database Breach Claims 'Fake' Amidst Hacker Allegations

Bitfinexs Chief Technology Officer Paolo Ardoino has cast doubts on claims of a database breach by hacker organization FSOCIETY, branding the allegations as fake. Ardoino refuted the purported leak of 22,500 user emails...