Royal Society of NSW News & Events

James Cook Medal

Scientia Professor David Cooper BSc(Med) MBBS(Syd) MD DSc(UNSW) FRACP FRCPA FRCP FAA FAHMS was the winner of the James Cook Medal. Located at UNSW, he is Professor of Medicine and Director, Kirby Institute for Infection and Immunity in Society.

Professor Cooper's research has been focused on the understanding and treatment of HIV/AIDS. He introduced one of the first tests for HIV infection to Australia and has made a number of contributions and discoveries in areas such as antiretroviral therapy, complications of HIV treatment, and HIV pathogenesis. His current focus is on dose optimisation in immunotherapy and vaccination.

The James Cook Medal is awarded from time to time for outstanding contributions to both science and human welfare in and for the Southern Hemisphere.

Edgeworth David Medal

The Edgeworth David Medal for 2016 was awarded to Dr Muireann Irish. She is a Senior Research Fellow in the School of Psychology, UNSW, a Senior Research Officer, FRONTIER, Neuroscience Research Australia, and an Associate Investigator, Australian Research Council Centre of Excellence in Cognition and its Disorders, Memory Node.

Dr Irish's research focuses on memory disruption in dementia, and she is considered to be at the forefront of cognitive neuroscience. Her research contributions include, amongst many, establishing the impairment of planning in dementia patients and differentiation among dementia syndromes at initial presentation. She is also a spokesperson for women in science

The Edgeworth David Medal is awarded each year for distinguished research by a young scientist under the age of 35 years for work done mainly in Australia or for contributing to the advancement of Australian science.

Clarke Medal for Geology​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​

This year's winner of the Clarke Medal was ​Professor Simon P. Turner. He is the Distinguished Professor and Director of Research, Department of Earth and Planetary Sciences, Macquarie University.

As a geochemist, Professor Turner is an active member of the geologic community. His most notable contributions have involved the application of short-lived Uranium-series isotopes to estimate the time scales of magma formation, transport, and differentiation as well as soil production and erosion rates.

The Clarke Medal is awarded each year for distinguished research in the natural sciences conducted in the Australian Commonwealth and its territories. The fields of botany, geology, and zoology are considered in rotation. For 2016, the medal was awarded in Geology.

History and Philosophy of Science Medal​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​

Emeritus Professor Roy MacLeod received the History and Philosophy of Science Medal for 2016. Professor MacLeod is Emeritus Professor, School of Philosophical and Historical Inquiry, University of Sydney.

Professor MacLeod is an historian of science focusing on the nineteenth and twentieth centuries. In the course of his career he has opened new fields of enquiry including: history of British imperial science, history of science in Australasia and the Pacific, Museum studies, and the development of science policy. He also co-founded the international journal Social Studies of Science. A copy of his book "Archibald Liversidge: Imperial Science under the Southern Cross" was presented to the Governor of NSW at the recent celebrations for the 150^th anniversary of Royal patronage of the RSNSW.

The Society's History and Philosophy of Science Medal is awarded each year to recognize outstanding achievement in the History and Philosophy of Science, with preference being given to the study of ideas, institutions and individuals of significance to the practice of the natural sciences in Australia.

Royal Society of New South Wales Scholarships

Three scholarships of $500 plus a complimentary year of membership of the Society are awarded each year in order to acknowledge outstanding achievements by young researchers in any field of science. Applicants must be enrolled as research students in a university in either NSW or the ACT.This year's winners were:

Jeremy Chan, PhD Candidate, School of Life Science, Faculty of Science, University of Technology Sydney. Mr. Chan's research focuses on the impact of maternal smoking on newborn brain injury. His work will provide new insight into how maternal smoking affects the recovery of hypoxic injury in offspring and potential pathways for therapeutic interventions.

Andrew Ritchie, PhD Candidate, School of Life and Environmental Sciences, University of Sydney. Mr Ritchie's area of research is in the investigation of different evolutionary processes across the natural and social sciences using statistical models of diversification over time. His investigations are intended to improve understanding of the evolution of language and determine new parallels between the evolutionary processes underlying biology and human culture.

Isobel Ronai, PhD Candidate, School of Life and Environmental Sciences, University of Sydney. Ms Ronai's concerns solving the mystery of altruistic action by sterile worker bee through identifying the gene that regulates worker fertility. Her research has helped to explain worker sterility by focusing on a particular gene pathway.

Walter Burfitt Prize and the Archibald Liversidge Medal

The Walter Burfitt Prize and the Archibald Liversidge Medal for 2016 were awarded to Scientia Professor Justin Gooding FAA FRACI FRSC FISE FRSN. He is an ARC Australian Laureate Fellow and Deputy Head of School of Chemistry, School of Chemistry, UNSW.​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​

Professor Gooding's field is surface chemistry. He is a leading authority in the field of surface modification of electrodes, mostly focused on bioelectronics interfaces. He has had a number of pioneering achievements, including understanding electron transfer at surfaces, making silicon compatible with aqueous solutions, advanced electrochemical techniques, and single nanoparticle sensors.

The Walter Burfitt Prize consists of a bronze medal and $150, awarded every three years for research in pure or applied science, deemed to be of the highest scientific merit. The papers and other contributions must have been published during the past six years for research conducted mainly in these countries.

The Archibald Liversidge Medal is awarded at intervals of two years for the purpose of encouragement of research in Chemistry. The prize is awarded in conjunction with the Royal Australia Chemical Institute. It was established under the terms of a bequest to the Society by Professor Archibald Liversidge MA LLD FRS.

The slides used by the speakers at the 2016 RSNSW and Four Academies Forum, held on 29 November at Government House, are now available for download.

On Wednesday 2 July 2014, a group of eleven Fellows were presented with their certificates. Thirty-six Fellows have been appointed since the new Rules were introduced in December 2013.

On Wednesday 7 May, the annual awards evening and annual dinner was held at the Union University and Schools Club in Sydney. The dinner was extremely well attended and the address by Professor Barry Jones AC FAA FACE FAHA FASSA FTSE DistFRSN on the attack on the scientific method stimulated a lot of discussion. During the evening, the Society's 2013 awards were presented and the inaugural group of eleven Fellows were presented with their certificates.

The President, Dr Donald Hector, presented the Society's 2013 awards. The Edgeworth David Medal was presented to Assoc Prof David Wilson, for his outstanding work on modelling HIV/AIDS and using this information to develop treatment and prevention strategies. Prof Michelle Simmons DistFRSN was awarded the Walter Burfitt Medal and Prize and Professor Brien Holden was awarded the James Cook Medal for his work in treating myopia (a leading cause of preventable blindness), particularly in developing world countries. The Clarke Medal could not be presented to distinguished geologist William Griffin, as he was overseas and unable to attend.

The Society was proud to have Professor Barry Jones AC DistFRSN present the second annual Distinguished Fellow's Lecture at the Society's annual dinner on Wednesday 7 May 2014. Professor Jones is the only person to be a Fellow of all four of Australia's learned Academies.

The Poggendorf Lecture

"Biodiversity and the future of agriculture" - Professor Geoff Gurr

After a hiatus of 20 years, the Poggendorf Lecture was delivered in conjunction with Charles Sturt University, Orange, on Tuesday, 13 August 2013. The lecture was delivered by Professor Geoff Gurr, a biologist and entomologist and Professor of Applied Ecology at Charles Sturt University, where he specialises in the utilisation of natural solutions to control agricultural pests to partially or completely replace synthetic pesticides. 

The population of the world is increasing by 170,000 souls per day. Currently, 40% of land is used for some agricultural purpose and the demand for agricultural products is expected to increase not only as a consequence of population growth but by the increasing living standards of people in the developing world. For example, the growth in meat demand is very strong and it takes 10 kg of grain to produce 1 kg of animal protein. This leads to the conclusion that food production needs to double by 2050. The so-called "green revolution" of the last few decades has enabled the increase in food production to largely match population growth, largely through the application of nitrogen, phosphorus, some trace elements, water and the wide-scale use of pesticides. But was this revolution truly "green"? Human inputs are largely non-renewable but, importantly, do not actually address the root cause of the problem – pest outbreaks are not due to a lack of pesticide, they are due to other imbalances in the environment. So the world is faced with a "wicked problem" of seeking food security, having finite renewable resources, a declining availability of agricultural land, changing climate and a moral obligation to preserve biodiversity (human activity, including agriculture, causes biodiversity loss at a rate about 10,000 times greater than the background rate). 

Royal Society of NSW Forum 2013

The Royal Society of NSW Forum 2013 was held at the Powerhouse Museum on Thursday 6 June before a large audience. Antony Funnell of the ABC's Radio National moderated the discussion between: 

• Professor Brian Schmidt AC FRSN, Nobel Prize winner 
• Professor Steven Schwartz AM, former Macquarie University Vice Chancellor 
• Ms Judith Wheeldon AM, former Principal of both Queenwood School for Girls and Abbotsleigh 
• Professor Merlin Crossley, Dean of Science at the University of NSW 

Among other questions, our panellists discussed: will a falling focus on science and technology in education really be a problem for innovation in Australia? Is it a matter of basic education? Is it poor teaching? Is there a fundamental aversion to maths and science in Australia? Given our reliance on technology, why is there not a greater desire to utilise it and to develop it? Is there a "science literacy" problem in Australia? Why have we become passive about science and technology, rather than embracing it at its fundamental levels? 

In case you missed it, it was broadcast on ABC Radio National Big Ideas on Monday 17 June (click Forum 2013 to download a recording of the broadcast).

Annual awards evening and dinner

On Friday 19 April, the annual awards evening and annual dinner was held at the Union University and Schools Club in Sydney. The dinner was extremely well attended and the address by Judith Wheeldon AM was very topical and stimulated a lot of discussion. Ms Wheeldon presented the Clarke Medal to distinguished zoologist Marilyn Renfree, the Edgeworth David Medal to Dr Joanne Whittaker, a remarkable young geophysicist who is doing ground-breaking work on plate tectonics, and the Royal Society of NSW medal to John Hardie in recognition of his 40 years of contribution to the Society, six of which have been as its President.

Inaugural Fellows Lecture held

The Society was proud to have Professor Michael Archer AM present the inaugural Fellows Lecture on Wednesday, 3 April 2013. Professor Archer was one of the first Fellows appointed by the Society, recognising his outstanding work as a palaeontologist, particularly in relation to the Riversleigh fossil find in Queensland, one of the richest fossil deposits in the world.

Governor invests new Fellows

On Wednesday13 March, the two Fellows appointed in 2012, Prof Brian Schmidt AC FAA FRS FRSN and Prof the Hon Barry Jones AO FAA FAHA FTSE FASSA FRSN were formally invested by our patron, the Governor, Prof Marie Bashir AC CVO at a ceremony at Government House. We were delighted that our awards advisory panel, chaired by the Chief Scientist and Engineer of NSW, Prof Mary O'Kane, and consisting of the Deans of Science of the NSW-based universities were able to attend, together with a number of other distinguished guests.

The Liversidge Lecture 2012 - Professor Thomas Maschmeyer

Low carbon technologies: from brown coal and biomass to solar hydrogen

Monday, 19 November 2012

Donald Hector and Thomas Maschmeyer

The 2012 Liversidge Lecture was presented by Professor Thomas Maschmeyer FAA FTSE of the University of Sydney. About 180 people heard Thomas describe his work on catalysis, particularly its application in the transformation of brown coal into a crude oil substitute and black coal. Thomas also described his work using supercritical water to convert biomass into a liquid fuel product. Thomas intends to write a paper for the Journal and Proceedings summarising his work. This is expected to be published during 2013. 

The Liversidge Lecture is presented in conjunction with the University of Sydney.

The Dirac Lecture 2012 - Professor Brian Schmidt

The accelerating universe

Thursday, 19 July 2012

In conjunction with the University of New South Wales and with the Australian Institute of Physics, the Society proudly presented the 2012 Dirac Lecture on Thursday, 19 July 2012. This year's lecture was delivered by Professor Brian Schmidt, 2011 Nobel Laureate for Physics. 

Professor Schmidt took us on a fascinating journey of astronomy and cosmology, describing the work that he and his colleagues have done over the last two decades and where it fits in our understanding of the nature of the universe. 

To establish a reference framework, we were taken on a quick tour of the universe using the speed of light as a ruler (the Moon is less than two light seconds from us. The Sun is 8 light minutes away. The nearest star, Alpha Centauri, is 4.3 light years away. We are 30,000 light years from the centre of our galaxy, the Milky Way. The nearest galaxy, Andromeda, is 2 million light years from us. The cosmic ray background establishes that the age of the universe is about 13.7 billion years, with the Hubble telescope being able to detect objects 12 billion light years away). 

Although astronomy is one of the oldest sciences, modern cosmology had its beginnings in the 19th and 20th centuries when techniques such as spectral analysis began to be applied to light from the skies. Of particular importance was phenomenon known as the Doppler effect – objects that are moving towards us have their light shifted towards the blue end of the spectrum, while objects moving away have their light shifted to towards red. By analysing the spectra of galaxies, in 1916, Vesto Slipher found that all galaxies he observed were shifted towards red and therefore were moving away from us. The conclusion from this was that the universe is expanding. 

Einstein's special theory of relativity published in 1907 proposed that acceleration due to gravity and acceleration due to motion are equivalent. This led to his general theory of relativity and the notion that space is curved. The solution to Einstein's equations are dynamic, implying that the universe should be in motion. To avoid the conclusion that the universe was expanding, Einstein introduced a "fudge factor" called the cosmological constant (Einstein later referred to this as his greatest blunder!). 

One conclusion from the concept of an expanding universe is that at one point must have been a big bang. Observations suggest that the age of the universe could be as young as 9 billion years if its expansion was slowing due to gravity but this is contrary to observations that the oldest stars appear to be at least 12 billion years old. 

Not only was Brian Schmidt interested in solving this problem and determining the age of the universe but he wanted to understand what its eventual fate might be. In the 1990s, by observing faintness/brightness plotted against high/low red shift it had been found that supernovae appeared to have very constant brightness and therefore could be used as a standard "candle". (It was later found that this was not quite so but further work to better understand Type 1A supernovae allowed for corrections that gave a very good correlation.) 

Improved digital detection technology and data processing capability in the 1990s set the stage for major advances in astronomy. Many more supernovae could be observed and this gave the team led by Brian (whose area of specialisation was data processing) to study many high-resolution images and by tracking these images and filtering out background noise, to find supernovae candidates for much more detailed analysis. Brian's team found that distant supernovae were outside the range expected for a universe whose expansion was slowing. Detailed analysis of their data suggested that the expansion of the universe was in fact accelerating. This was contrary to the mainstream view of physicists at the time and, indeed was contrary to the findings of another team using a different approach to analysing the data. Professor Schmidt's team published their work and in 2011 were awarded the Nobel Prize. 

The notion of a universe whose expansion is accelerating poses some interesting questions for cosmologists, not the least of which is what could be pushing it apart? Einstein's theory allows for the concept of "dark energy". The data from analysis of Type 1A supernovae can be explained if the forces are assumed to be about 30% "pull" from gravity and about 70% "push" from dark energy. For the universe to be flat (and an analysis of the background radiation of the universe shows that indeed it is flat, that is, the universe is not closed and it is not open), 27% of the universe would need to be matter and 73% would need to be dark energy. But the problem is that this is much more matter than appears to exist. The solution to this currently most favoured by cosmologists is the concept of "dark matter" - matter that we cannot see. And it is no small amount - less than 5% of all matter is thought to be observable. 

Professor Schmidt concluded his lecture with some long-range forecasts for the future of the universe. In some places, gravity will win and matter will merge; in others, space will accelerate faster and light from those areas will never reach us. There could even be a "big rip". In this scenario, a few million years before the end, gravity would be too weak to hold the Milky Way and other galaxies together. Our solar system would become gravitationally unbound, the stars and planets would be torn apart and at the very end, individual atoms would be ripped apart.

The Royal Society Forum 2012 - Mark Scott and Jill Trewhella

The influence of the media on scientific research

Wednesday 6 April 2011

Forum 2012

​The Society's second annual Forum was held on Wednesday 4 April at the Powerhouse Museum. The discussion was between Mark Scott AO, Managing Director of the ABC and Professor Jill Trewhella FRSN, Deputy Vice Chancellor, Research and Innovation at Sydney University. The forum was moderated by Robyn Williams AM of the ABC.

Mark Scott

Mark pointed out that the role of national broadcasters (originally established to produce programmes that commercial companies could not or would not) has changed very significantly. The internet has made available thousands of TV and radio stations worldwide. The consumer is flooded with content. Gone are the days when listeners needed a licence – now all that is necessary is an internet connection. Nor are there barriers to entry for broadcasters. There are over 200 million web-sites worldwide and 60,000 blogs are introduced to the internet every day. The role of the ABC is now even more important than it was formerly. It now provides a "town square" for content and opinion. It provides a broad plurality of views. Whereas the challenge for science is the narrowness of focus of much research is, the ABC provides a place where there is breadth not narrowness of interest. The gap between the ABC and content providers is growing every day due to the challenge facing commercial providers in delivering a profit in a rapidly changing media sector. The challenge for scientists is to become effective communicators and, particularly, to cultivate interest among journalists.

Jill Trewhella

Jill said how important it was to have institutions like the ABC that produce quality content and encourage public education and debate. The key roles of the media are to educate, to inspire and to promote public discourse, particularly as the world faces critical issues, not least the state of the natural world. Nonetheless it is regrettable that the media often confuse opinion, fact and belief. Too much of the current debate focuses on belief. But belief is not important in many issues – what is important are matters of fact. This is particularly significant in major issues such as health and climate change where scientific knowledge is important. For example, in health investment in research is generally seen as overwhelmingly good. And it probably is but what about the unavoidable trade-offs in research in other areas? It is also regrettable that advertising is a major influence on public opinion and political processes. Robyn then moderated a discussion that included questions from the audience and covered such issues as the "priesthood status" of peer-review, the polarisation of public opinion, climate change, the state of critical argument in Australia and the necessity for the scientists to produce a compelling story in order to engage the media.

Annual General Meeting – new President elected

At the AGM held on Wednesday 4 April 2012, Dr Donald Hector was elected President of the Society, following John Hardie. John has been President of the Society twice, once in 1994 and from 2007-2011. The meeting moved a vote of thanks to John for his many years of devoted work to furthering the interests of the Society. John will continue as ex officio Vice President.

Click here for John's address to the annual general meeting.

Chief Scientist Invests New Fellows

The Society was very pleased to have two Fellows of the Society, Professor Jill Trewhella FAAAS FRSN and Emeritus Professor Noel Hush AO FAA FRS FRSN invested with their Awards by Professor Mary O'Kane, Chief Scientist and Engineer of NSW, at our Annual Dinner on Friday 18 February 2012.

Professor O'Kane also presented the the Clarke Medal for 2011 to Emeritus Professor Byron Lamont for his life-long work on Australian flora, and the 2011 Edgeworth David Medal (for a young scientist under the age of 35) to pharmacologist, Dr Trent Woodruff.