Human rights and international law expert Professor Hilary Charlesworth, says that Australia's appointment to the UN Human Rights Council gives the country an opportunity to examine its own human rights record.
The online climate experiment, Weather@Home has been created by a group of scientists from the University of Melbourne, the ARC Centre of Excellence for Climate System Science, University of Oxford, the UK Met Office, the University of Tasmania, and the National Institute of Water and Atmospheric Research in NZ.
By signing up to Weather@Home, computer users can create climate model simulations that produce 3D representations of weather for 2013. They can watch these evolve in real time or let them run quietly in the background.
“This project is an example of citizen science at its finest, producing important scientific results that can be published in peer-reviewed scientific journals and which have powerful implications for our future," said Prof David Karoly from The University of Melbourne.
“Through the Weather@Home application, home computer users can produce climate model simulations and help answer the question, ‘Did human-caused climate change play a role in the extreme heat events of 2013?’
“We need thousands of users, so we are encouraging people to sign up at the Weather@Home website,” he said
The weather simulations produced by the personal computers for the experiment will be divided into two groups.
One will run simulations of weather in 2013 based on the current atmospheric composition with greenhouse gas emissions as they appear today. The other will simulate the weather in a pre industrial world where humans have not changed the atmosphere with greenhouse gas emissions.
These simulations can be run simultaneously across thousands of home computers. As each is completed and the results collated, the footprint of global warming will become clearer.
"With thousands of simulations we can see how often the extreme temperatures of 2013 appear when there are no additional greenhouse gases in our atmosphere .We can then compare those results to the simulations produced in an atmosphere that is like our own," said Prof Karoly.
"This will reveal the patterns of global warming and give us a clear idea of how the risk of extreme events has changed with the rise in greenhouse gases."
Prof Karoly said this is only the first of many experiments that will use the Weather@Home application to assess the impacts of climate change in Australia and New Zealand.
In the future, it will be used to assess the possible role of climate change in Australia’s Black Saturday bushfires in 2009, the record rain events in New Zealand in 2011 and the record rain events in eastern Australia in 2010 and 2011.