21 September 2019 | New Scientist | 1
On the
cover
7 Speaking chimp
Do we share an ancestral
sign language with our
ape cousins?
12 Visitor from deep space
Second-ever interstellar
comet is heading our way
6 Ringing black holes
Einstein proved right
(yet again)
News
Views
Features
8 Our melting planet
A special report on the world’s
shrinking glaciers
12 Interstellar visitor
A second object from
a different solar system
may be coming this way
15 Circadian rhythms
Light therapy may relieve
perinatal depression
21 Comment
Adults should join the climate
strikes, argues Alice Bell
22 The columnist
Annalee Newitz on tech firms’
union confusion
26 Letters
There are several approaches
to saving the Arctic Ocean
28 Aperture
Rival mudskippers tussle for
territory in Japan
30 Culture
Inside the anti-science world
of The Testaments
51 Stargazing at home
Make a model of Earth’s orbit
around the sun
52 Puzzles
Cryptic crossword and a quick quiz
53 Feedback
Elongated eels and naming
names: the week in weird
54 Almost the last word
Lightning effects and biscuit/cake
duality: readers respond
56 The Q&A
xkcd creator Randall Munroe
on the inventive use of science
34 Creating consciousness
We have identified the four
essential elements that make
a conscious mind
38 Richard Dawkins’s mission
The evolutionary biologist
wants to break the cycle
of superstition
42 An untold Amazon tragedy
As huge parts of the rainforest
burn, other areas are drowning
The back pages
Vol 243 No 3248
Cover image: Oska
34 The true nature of
consciousness
We’re finally cracking the
greatest mystery of you
38 ‘We are all irrational’
Richard Dawkins on God,
evolution and Islamophobia
MARY TURNER, THE TIMES
16 First watery exoplanet found 16 Crabs that growl
8 Our vanishing glaciers 13 Infinite maths problem solved
This week’s issue
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Interview
38 Richard Dawkins
“ We really need to push
the beauty of science”