■The world this week
Politics this week (4)
Business this week
KAL's cartoon (2)

■Leaders
Climate change
Clear thinking needed (120)
Public spending in Britain
U-turns and new turns (2)
Tech unicorns
Gored (2)
Russia and Turkey
No room for manoeuvre (52)
Argentina’s presidential election
The ebbing of the pink tide
The general theory of relativity
Thanks, Albert (1)

■Letters
On Paris, guns, refugees, free speech, heroin, Republicans, golf
Letters to the editor

■Briefing
Cyber-security
The terrorist in the data (6)

■United States
America and Syria
In Russia’s defeat he trusts (27)
Trump in history
This land is our land (177)
Universities
What’s in a name (6)
Cricket in America
Some corner of Citi Field (2)
American marriages
Demand, meet supply (2)
Lexington
With Cruz, they’d lose (19)

■The Americas
Argentina’s new president
The end of populism (21)
Bello
Down by the riverside
Road deaths in Latin America
Safety second (1)
A Brazilian disaster
Soiling the sea (4)

■Asia
Politics and death in Bangladesh
The noose tightens (4)
Sikhism in India
Seeking justice
Climate diplomacy in South-East Asia
Best-laid plans
Kim Young-sam, 1927-2015
Dusk to dawn (1)

■China
Shanxi province
King Coal’s misrule (6)
Children’s literature
Much red reading books (3)
Banyan
In Hu’s name? (1)

■Middle East and Africa
Israel and Palestine
Managing the situation or drifting towards disaster? (13)
Iran’s economy
Heavy lifting required (3)
Nuclear power in the Middle East
Wasting energy (93)
Protests in Biafra
Go your own way (10)
The Radisson Blu siege
Murder in Mali

■Europe
France at war
Coalition of the grudging (9)
Turning out the lights in Crimea
Power struggle (5)
Russia v Turkey
Over the borderline (28)
Refugees in winter
Icy reception (12)
Charlemagne
A continent like Belgium (7)

■Britain
The spending review
The unsubtle knife (4)
Housing
Giving and taking (1)
Defence and security
More gear, maybe more fighting? (13)
Political parties’ youth wings
The stakes are so small Britain Only (1)
The Labour Party
Corbyn at bay Britain Only (15)
Education and video gaming
Crafty lessons Britain Only
Apprentice managers
End of the accidental boss Britain Only (2)
Bagehot
George Osborne, liberal idealist (4)
Britain Only Articles flagged with this icon are printed only in the British edition of The Economist

■International
From dictatorship to democracy
The road less travelled (8)

■Special report: Climate change
Climate change
Hot and bothered(21)
The science of climate change
Supermodels(6)
Public opinion
Groupthink(4)
Energy
When the wind blows
China
Seeing daylight
Adaptation
If you can’t stand the heat(1)
Biodiversity
A modern ark(2)
Geoengineering
If all else fails(8)
The way forward
Second-best solutions(5)

■Business
Technology companies
The rise and fall of the unicorns (10)
Business in Hong Kong
Standing up to Superman (7)
Drug companies and research
Billion-dollar babies (1)
Private space flight
Reusable rockets (38)
Corporate culture in South Korea
Loosening their ties (1)
Fashion retailing
Chicago hope
Schumpeter
Disrupting Mr Disrupter (2)

■Finance and economics
Negative interest rates
Bankers v mattresses (5)
Buttonwood
Not so smart (4)
China’s bond market
Pricing risk (15)
Italy’s bad debts
Burden-sharing (2)
BTG Pactual of Brazil
Deep impact (4)
Taxing sugary drinks
Stopping slurping (1)
Junk bonds
Big hunk of junk
Free exchange
For richer, for poorer (4)

■Science and technology
General relativity
The most beautiful theory (22)

■Books and arts
Contemporary art
Seize the day
Food politics in America
Popped (2)
The Maldive islands
A darker shade of blue (1)
Dead bodies
Dust to dust (2)
St Augustine
O come all ye faithful (5)

■Obituary
Obituary: Cynthia Payne
Sex in Streatham (1)

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