■The world this week
Politics this week
Business this week
KAL's cartoon (6)

■Leaders
Immigration
The Tories’ barmiest policy (51)
Sad South Africa
Cry, the beloved country (89)
Syria’s civil war
The killing fields (100)
Citigroup’s reshuffle
A reassuring shock (22)
Stockmarkets
Black marks from Black Monday (3)
Assisted suicide
Easing death (12)

■Letters
Letters
On America's economy, the Maldives, India, Mexico, baby-boomers, Boris Johnson

■Briefing
South Africa
Over the rainbow (12)

■United States
The second presidential debate
Town-hall brawl (119)
The economy
A silver lining, not a sunrise (4)
Tax in California
Vote yes, or the kids get it (7)
The campaign
Heard on the trail
The Massachusetts Senate race
The people’s senator (3)
Arlen Specter
Snarlin’ no more
The swing states: Pennsylvania
Eyes off the prize (2)
Lexington
A fiscal hawk, grounded (15)

■The Americas
Mexico’s drug lords
Kingpin bowling (3)
Guerrillas in Colombia
This time is different (9)
Peruvian politics
Pardon me

■Asia
India and China
Unsettled for a long time yet (5)
Tawang
A Dalai Lama dilemma (1)
Electoral brinkmanship in Japan
A game of chicken
Cambodia after Sihanouk
Dancing off the stage? (3)
Myanmar’s Rohingyas
No help, please, we’re Buddhists (3)
Pakistan and the threat of extremism
Turning point? (13)
Banyan
A feeling of violation

■China
Village democracy
A revolution fizzles (1)
The Nobel prize in literature
A Chinese Dickens? (9)

■Middle East and Africa
Africa’s economy
Bulging in the middle (5)
Nigeria’s oil
A desperate need for reform (6)
Syria’s Salafists
Getting stronger? (2)
A Syrian preacher
The charm of telesalafism (1)
Egypt’s Salafists
Dogma and purity v worldly politics

■Europe
Turkey, Syria and the Kurds
South by south-east (24)
France, Africa and terrorism
An African journey (1)
Austerity in Portugal
More pain, less gain (3)
Austerity in Spain
Under pressure from all sides (3)
Montenegro’s election
The once and future leader?
Russia’s opposition
Not a good week
Charlemagne
Coming off the rails (9)

■Britain
Immigration and business
A harder road (26)
Gary McKinnon
No place like home
Scotland’s independence referendum
Och aye the No (16)
Energy bills
Hot under the collar (3)
A new theory of crime
Driven down
Crime rates
Clean streets (1)
Politicians’ salaries
Bargain basement
The Man Booker prize
Heads will roll (1)
Bagehot
The nanny state (2)
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■International
Assisted suicide
Over my dead body (10)
Geek philanthropy
Data huggers (2)
Ayn Rand
Who’s shrugging now? (8)

■Business
BP and Rosneft
Unhappy families
Mid-sized companies
Why doesn’t France have a Mittelstand? (1)
Mid-sized companies (2): America
The mighty middle
Japan’s biggest foreign acquisition
A Sprint out of Japan (2)
Japan and China
Rattling the supply chains (3)
Indonesia
Bumirang
News Corporation
Fazed and refused
Schumpeter
The driverless road ahead (22)

■Finance and economics
Citigroup and Vikram Pandit
Pray as you go (4)
Buttonwood
The real deal (4)
China’s GDP numbers
Remembrance of things fast (1)
The rise of the yuan
Turning from green to red
Bank funding in Europe
Proof of life
The Vatican’s financial affairs
On His Holiness’s public service (5)
CVC’s Australian loss
An isolated carcass
Brazilian banks
No more free lunch (2)
Free exchange
Game, set and match (27)

■Science and technology
Exoplanets
Small, furry creatures from Alpha Centauri? (2)
Launching aircraft
Proof by induction (5)
Crowdfunding science
Many a mickle makes a muckle (4)
Body and mind
Political strength

■Books and arts
Europe after the second world war
The power of red (3)
American immigration
People power (7)
James Bond
Booze, bonks and bodies (88)
Writing through the 20th century
Travelling man
Climate change
How to fix it (6)
Human tresses
Hairy old myths

■Obituary
Norodom Sihanouk (2)

■Economic and financial indicators
Output, prices and jobs
Trade, exchange rates, budget balances and interest rates
Markets
Economic contribution of women
The Economist commodity-price index