2020-11-14NewScientistAustralianEdition

(Frankie) #1
14 November 2020 | New Scientist | 1

On the
cover

34 The great population
debate
Are there simply too many
of us on this planet?

16 Mystery space signals
Radio burst tracked to its origin
for the first time

News


Views


Features


15 Animal evolution
Which were the first animals,
sponges or comb jellies?

17 Iceberg, dead ahead
Massive chunk of ice is on
collision course with island

17 Plastic tragedy
Marine creatures, including
most whales and sea turtles,
are full of plastic

23 Comment
Covid-19 care home rules are
too strict, says June Andrews

24 The columnist
How close are we to giving
up cars, asks Graham Lawton

26 Letters
Is there a better way than
having another lockdown?

28 Aperture
Nesting heron picture
wins drone photo prize

30 Culture
Ammonite shows the hard
work involved in palaeontology

51 Stargazing at home
See new suns being born

52 Puzzles
Try our crossword, quick quiz
and logic problem

54 Almost the last word
Readers explain the science
of frizzy hair and crying

55 Tom Gauld for 
New Scientist
A cartoonist’s take on the world

56 Feedback
March of the planet-conquering
pencils – the week in weird

34 The population debate
Is the pandemic just the latest
indication that there are too
many of us on Earth?

41 Hardwired to hug
Evolutionary science can explain
why social distancing doesn’t
come easy to us

46 Riddle of the sand dunes
We are closer than ever to
understanding why they exist

The back pages


32 Our minds shape the future Sci-fi anthology Escape Pod reviewed


Vol 248 No 3308
Cover image: Vanessa Branchi

8 New vaccine hope
How excited should we be?

10 Animals with
coronavirus
Why it’s dangerous when the
virus jumps from humans

41 Hardwired to hug
There’s a reason social
distancing can be a struggle

SH

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Culture


15 Sponges v jellies: which
came first? 21 Paper-clip squid
46 Solving the riddle of the
sand dunes 14 5 billion Earths

This week’s issue


46 Features


“ Exactly how


and why


sand dunes


form in the


way they do


eludes us”

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