Articles on Evidence

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The effectiveness of a drug may be evaluated based on its potential to shrink tumours – but this doesn’t necessarily equate to improved survival rates. From shutterstock.com

Do new cancer drugs work? Too often we don’t really know (and neither does your doctor)

National drug regulators use evidence from clinical trials to decide whether new cancer drugs will be approved for use. But these studies are often flawed.
With so much research, data and evidence in the world, it’s tough to pull it together in a useful way. Shutterstock

Technology can make collecting and analysing evidence for policy easier

With accessible software tools and workflows, machines can be left to do the laborious work so that people can focus on planning, thinking and doing.
George Pell’s lawyer, Robert Richter, said he will appeal the guilty verdict. DAVID CROSLING/AAP Image

How an appeal could uphold or overturn George Pell’s conviction

George Pell's conviction has opened a rift in Australian society, with many people questioning the guilty verdict. Pell's lawyer has said he will appeal. On what grounds could he do that?
False beliefs about language and speech underlie legal precedents that allow jurors to be “assisted” by unreliable transcripts of forensic audio. The Everett Collection/Shutterstock

Legal precedent based on false beliefs proves hard to overturn

Not all false beliefs arise from malicious misinformation. Some legal precedents rest on the status of everyday 'common knowledge', since shown to be false, but embedded in our law nonetheless.

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