I know it's a game, but here's some serious suggestions for a really progressive cabinet...
PM: Caroline Lucas - former director of policy at Oxfam: young, female, Green Party leader and MEP
Exchequer: Vince Cable - simply the most knowledgable politician in this area
Environment: George Monbiot - committed, intelligent and a UN Global 500 winner (also knows the details of things like rural issues).
Energy (back to cabinet level): Jeremy Leggett - fromer Greenpeace scientist and now solar energy advocate and businessman
Justice: Shami Chakrabarti - Director of Liberty, lawyer
Home Office: Peter Tatchell - radical human rights activist, who is also charming and intelligent
Foreign Office: Susan George - author of 'A Fate Worse That Debt', Fellow of the Transnational Insitute and global anti-poverty and justice campaigner.
Defence: Paddy Ashdown - has enough respect from the forces whilst also being committed to the defence of human rights and liberties.
Trade and Industry: Simon Zadek - former fellow of the New Economics Foundation and now advocate of corporate social and environmental responsibility.
Culture: Benjamin Zephaniah - a brilliant poet and communicator.
Transport: Meyer Hillmann - green transport guru
Science and Technology (should be back to cabinet level): but not sure who...
Education: don't really know...
PS: Alan Sugar shouldn't be allowed to manage his own wardrobe, let alone a country...

PPS: shouldn't this be in politics and life.