By Liam Fox

By Fred Pearce

By Tim Marshall

Edited By Ilan Kelman

By Ana Kinsella

By Scott Rozelle & Natalie Hell

By Tim Harford

By Ben Rawlence

By Richard Florida

By Heaven Crawley et al.

By Peter Frankopan

By Ben Judah

By Malala Yousafzai

By James Cheshire & Oliver Uberti

By Jung Chang

by Darren McGarvey

By Lewis Dartnell

Edited by Ilan Kelman