Question: How much money has been given away by the Irish-American businessman who assisted Professor Perry Bartlett establish the Queensland Brain Institute?

Context paragraphs:
Linda Richards (neuroscientist): Linda Richards is an Australian researcher at Queensland Brain Institute (QBI) at the University of Queensland.

Chuck Feeney: Charles Francis "Chuck" Feeney (born April 23, 1931) is an Irish-American businessman and philanthropist and the founder of The Atlantic Philanthropies, one of the largest private foundations in the world.  He made his fortune as a co-founder of the Duty Free Shoppers Group, which pioneered the concept of duty-free shopping.  Feeney gave away his fortune in secret for many years, until a business dispute resulted in his identity being revealed in 1997.  Over the course of his life, Feeney has given away more than $8 billion.

Queensland Brain Institute: The Queensland Brain Institute (QBI) is an Australian neuroscience research institute, located in Brisbane at the St Lucia campus of The University of Queensland.  Founding director Professor Perry Bartlett established the QBI in 2003 with assistance from The University of Queensland, Queensland State Government, and Chuck Feeney, founder of The Atlantic Philanthropies.  The current building commissioned in 2004 and on 19 November 2007, the current purpose-built facility was opened by former Queensland Premier Anna Bligh.  Since 2015, Professor Pankaj Sah has been Institute director.  Professor Linda Richards is the Deputy Director (Research).

John Conness: John Conness (September 22, 1821 – January 10, 1909) was a first-generation Irish-American businessman who served as a U.S. Senator (1863–1869) from California during the American Civil War and the early years of Reconstruction.  He introduced a bill to establish Yosemite National Park and voted to abolish slavery.  His advocacy of Chinese immigration and civil rights cost him his constituency.

Crickets (Dredg video album): The Crickets DVD was a promotional item that was to be given away with copies of Dredg's second album, "El Cielo", on tour.  It was first given away by band members during the March 2003 SnoCore tour.  As this concert was not heavily advertised many fans were unaware the event was taking place, never receiving a copy.  In an effort to make up for this, for a limited amount of time anyone who spent $50 or more at dredg's webstore received a signed copy with their purchase.

Arno Villringer: Arno Villringer (born 1958, Schopfheim, Germany) is a director at the Max Planck Institute for Human Cognitive and Brain Sciences in Leipzig, Germany; director of the Department of Cognitive Neurology at University Hospital Leipzig; and Academic Director of the Berlin School of Mind and Brain and the Mind&Brain Institute, Berlin.  He holds a full professorship at University of Leipzig and an honorary professorship at Charité, Humboldt-Universität zu Berlin.

Demand-pull inflation: Demand-pull inflation is asserted to arise when aggregate demand in an economy outpaces aggregate supply.  It involves inflation rising as real gross domestic product rises and unemployment falls, as the economy moves along the Phillips curve.  This is commonly described as ""too much money chasing too few goods"".  More accurately, it should be described as involving ""too much money spent chasing too few goods"", since only money that is spent on goods and services can cause inflation.  This would not be expected to happen, unless the economy is already at a full employment level.

McKnight Brain Institute: The McKnight Brain Institute (MBI) at the University of Florida is a research and teaching center, which conducts integrated Research in neuroscience, neurology, neurosurgery, psychiatry, cognitive science, and related areas.  The MBI is one of the nation’s most comprehensive and technologically advanced centers devoted to discovering how the normal brain operates, and how we can repair the brain following injury, disease, or aging.  The MBI has over 300 faculty from 50 Departments in the UF with current major research focuses including neurodegeneration (such as AD, PD, and ALS), age-related memory loss, brain and spinal cord injuries, brain tumors, and addiction.

Joseph E. LeDoux: Joseph E. LeDoux (born December 7, 1949) is an American neuroscientist whose research is primarily focused on the biological underpinnings of emotion and memory, especially brain mechanisms related to fear and anxiety.  LeDoux is the Henry and Lucy Moses Professor of Science at New York University, and director of the Emotional Brain Institute, a collaboration between NYU and New York State with research sites at NYU and the Nathan Kline Institute for Psychiatric Research in Orangeburg, New York.  He is also the lead singer and songwriter in the band The Amygdaloids.

Sallyanne Atkinson: Sallyanne Atkinson AO (born 23 July 1942) was Lord Mayor of Brisbane from 1985 to 1991 in Queensland, Australia.  She is the only female to hold the position.  In 2017 she is Chairman of the Museum of Brisbane, President of the Council of The Women's College at the University of Queensland and Chair of the Advisory Board of the Queensland Brain Institute at the University of Queensland.

Supporting paragraphs: Queensland Brain Institute Chuck Feeney
Answer: more than $8 billion