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Physics

Revealed – the capitalist network that runs the world

Greece needs technological help to reboot economy

The wider implications of a Greek eurozone exit

Greek crisis: How to prevent a humanitarian disaster

Greek crisis: What the government should spend on

Greek crisis: Losing Greece won't save euro network

Earth

Boom and doom: Revisiting prophecies of collapse

Physics

I predict a riot: Where the next dictator will fall

Physics

Can complexity theory explain Egypt's crisis?

Physics

Why the financial system is like an ecosystem

Life

Why the demise of civilisation may be inevitable

Life

Will a pandemic bring down civilisation?