The Conversation

“Every single one of us matters, every single one of us has a role to play, and every single one of us makes a difference every single day.”

These are the words of Jane Goodall, a name that barely needs introduction. Last week, the legendary conservationist and primate researcher passed away at the age of 91, leaving a profound legacy.

The only person believed to have been accepted into chimp society, she single-handedly sparked a change in humanity’s understanding of great apes – our closest animal cousins. The environmental protection organisation she founded spans five continents, with people looking after their local communities in 75 countries.

At a time when many of us feel more disconnected from nature than ever before, the best way to honour Goodall’s legacy is to remember – we’re all in this together.

Until next week,

Signe Dean

Science + Technology Editor

‘Only if we help shall all be saved’: Jane Goodall showed we can all be part of the solution

Euan Ritchie, Deakin University; Kylie Soanes, The University of Melbourne; Marissa Parrott, The University of Melbourne; Vanessa Pirotta, Macquarie University; Zara Bending, Macquarie University

Jane Goodall showed tremendous courage in charting her own course as a pioneering researcher – and working to spread hope wherever she went.

12,000-year-old rock art marked ancient water sources in Arabia’s desert

Maria Guagnin, University of Sydney; Max Planck Institute of Geoanthropology; Ceri Shipton, UCL; Frans van Buchem; Michael Petraglia, Griffith University

The large, naturalistic engravings are a striking symbol for survival in the desert.

Mysterious molecule found on brown dwarf casts further doubt on potential signs of life on Venus

Laura McKemmish, UNSW Sydney

A failed star just taught us something new about the search for alien life.

Birds all over the world use the same sound to warn of threats

William Feeney, Griffith University; Estación Biológica de Doñana (EBD-CSIC); James Kennerley, Cornell University; Niki Teunissen, Monash University

The findings of a new study about communication between birds also offer key insights into the origins of language.

How does your immune system stay balanced? A Nobel Prize-winning answer

Aimee Pugh Bernard, University of Colorado Anschutz Medical Campus

Regulatory T cells help your immune system distinguish between ‘self’ and ‘nonself’ – and can open doors to better treatments for cancer, autoimmune disease and transplant rejection.

Our most-read science articles this week

‘Toothpick grooves’ in ancient fossil human teeth may not be from toothpicks after all

Ian Towle, Monash University; Luca Fiorenza, Monash University

A new discovery could reshape how we interpret the fossil record of humans and their closest relatives.

These 4 aeroplane failures are more common than you think – and not as scary as they sound

Guido Carim Junior, Griffith University

In-flight technical problems are part of flying – and the crews are extremely well prepared for them.

Does ‘fasted’ cardio help you lose weight? Here’s the science

Mandy Hagstrom, UNSW Sydney

Some swear exercising before breaking your fast is the most efficient way to lose body fat. But what’s the research say? And what about ‘fasted’ strength training?

One quiet change is about to let you export much more solar

Marnie Shaw, Australian National University; Laura Jones, Australian National University

It doesn’t sound big. But this humble new set of rules will make it possible for many Australian households to export a lot more solar – and help the power grid .

More of this week's coverage

 

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