■The world this week
Politics this week
Business this week
KAL's cartoon (1)

■Leaders
Space exploration
Brave new worlds (44)
Colombia and the FARC
Ending a half-century of war (11)
Monetary policy
When 2% is not enough (21)
Turkey and the West
Don’t lose the plot (9)
The desire for children
Wanted (6)

■Letters
On Taiwan, obesity, Labour, China, Alaska, Ultimate Frisbee, economics, jazz
Letters to the Editor

■Briefing
Demography and desire
The empty crib
In vitro fertilisation
An arm and a leg for a fertilised egg (1)

■United States
Immigration economics
Wage war (8)
Alaskan agriculture
Growing farmers (15)
An American mystery
Down in the valley, up on the ridge (47)
Lexington
Clinton Republicans (18)

■The Americas
Colombia’s peace accord
Unlearning war
Chile’s pensions
The perils of not saving (16)

■Asia
Kashmir
Vale of tears (3)
Communists in the Philippines
Rebels in their dotage (1)
Karachi
Slammer dunk (1)
Leafy Singapore…
Move over, Merlion
…and sooty South Korea
Bad air days
Learning English in Japan
Talk like a gaijin (3)

■China
Sexual abuse of children
A horror confronted (2)
Banyan
A spot of localist bother (3)

■Middle East and Africa
The war in Syria
Smoke and chaos (89)
The Brotherhood returns
The ballot and the Book (4)
Religion in Zimbabwe
Tithing troubles
The Central African Republic
Nostalgia for a nightmare
Mining in the Democratic Republic of Congo
The richest, riskiest tin mine on Earth (1)

■Europe
Turkey’s anger at the West
Al-Malarkey (4)
Sarkozy returns
The revenant (22)
Croatian stagnation
Pining for the partisans (2)
An earthquake in Italy
Beauty and tragedy (7)
War and peace in Ukraine
Fighting for position (24)

■Britain
Scottish education
Not so bonny (2)
Brexit and immigration
Raising the drawbridge (24)
Olympic success
The brass behind the gold Britain Only (6)
Football iconography
Put out more flags Britain Only
Television subtitles
Read my lips Britain Only
Political comedy
Laugh or cry? Britain Only (21)
Bagehot
The 2016 vintage (1)
Britain Only Articles flagged with this icon are printed only in the British edition of The Economist

■International
School reform
After freedom, what? (1)

■Technology Quarterly
Remaking the sky
A sudden light
Satellites
The small and the many
Earth observation
Anywhere and everywhere
Launchers
Getting a lift
The role of robots
Construction and destruction
Human space flight
The orphans of Apollo
Brain scan
Space chips

■Business
Linux and AWS
Cloud chronicles (1)
Viacom
In the name of the father (2)
Cement manufacturers
Cracks in the surface
Football
Winging it
Direct selling in China
Rebirth of a sales firm (1)
Schumpeter
Mafia management (7)

■Finance and economics
Central banking
The Jackson four
India’s central bank
Reserve player
American business investment
Econundrum (4)
Drought insurance in Africa
ARC’s covenant
Rising LIBOR
SECular shift (2)
Hedge funds
Law of averages
Free exchange
Believing is seeing (1)

■Economics brief
The Mundell-Fleming trilemma
Two out of three ain’t bad (3)

■Science and technology
Hunting for aliens
Proximate goals (39)
How to find exoplanets
Round and round the mulberry bush (1)
Oceanography
Deep waters
Keeping ships clean
Foul play
Medical batteries
Dark arts (2)

■Books and arts
Karl Marx
False consciousness (8)
Congo’s uranium
Rich pickings (1)
Public transport in London
More than just getting from A to B
New fiction
Out of Africa
Hollywood and the Middle East
War games
Johnson
Rue the rules (7)

■Obituary
Donald Henderson
Man versus virus (7)

■Economic and financial indicators
Interactive indicators
Output, prices and jobs
Trade, exchange rates, budget balances and interest rates
The Economist commodity-price index
Youth unemployment
Markets