A short summary of each of the G-20 member’s objectives for the April summit in London.

While some experts fault demand increases for record-high oil prices, others say production and market issues reflect price hikes are more complicated.

Political volatility among the world’s leading oil producers suggests deeper causes for recent price spikes.

Backgrounder: Economists say Iran’s mismanaged energy sector and falling oil prices could have consequences for its economy.

This publication is now archived. IntroductionDefining a year just past is often a matter of perspective. Sometimes it’s self-evident: 1989 saw communism fall in Europe, 2001 saw terrorism arrive in …