Doing good as a teenager used to mean mowing granny’s lawn or teaching English badly in a randomly selected  developing country. Then came the me-me millennials whose circuit-board brains helped propel them to overnight riches. Next up: a new generation that combines good intentions, Facebook entrepreneurialism and a desire to save humanity and/or the planet.

It is the detox diet favoured by supermodels and socialites. Natalia Vodianova, Poppy Delevingne and Tali Lennox (daughter of Annie), are all fans of the "juice fast" system which allows for supplementary pills to be eaten – and little else – over the course of three or five days.

Investors in Apple were left unimpressed with the tech giant's share price slumping in after-hours trading after it missed Wall Street hopes for iPhone sales and revenues, reviving concerns about future growth that have already driven down its stock by more than a quarter since its peak in September.

They may not have made an influential contribution to life in Britain, but these international heroes and heroines are all at the top of a list somewhere. Here are this year's most impressive contributors to world LGBT harmony

Sleek, elegant lines; a classy  metallic finish; a prohibitive price... it must be an Apple product!

The South African should be a batting great. For all I know he's a lovely guy in private. But he has a lot to learn from an Indian contemporary

Pixar is releasing its first film with a female protagonist, says Geoffrey Macnab

Out of America: As students prepare to graduate saddled with record levels of debt, the parallels with the sub-prime mortgage crisis are hard to ignore

Unseen Steve Jobs interview shows Apple's guru revealing his philosophy

Renowned futurologist Paul Saffo discusses privacy, robots and using 3D printers to create genetically modified meat

Oopsy Daisey

Russell Brand has been arrested for criminal damage after police in the US issued a warrant for him.

Apple shares touched $600 (£380) apiece yesterday, a mere five weeks after they first topped $500, and analysts predicted the iPhone maker would soon become the most valuable company of all time.

Apple shares touched $600 (£380) apiece yesterday, a mere five weeks after they first topped $500, and analysts predicted the iPhone maker will soon become the most valuable company of all time.