The mainly female audience of business people attending the course nod violently when Mr Van Veen describes how most offices have a set of dominant males, who slap each other's backs, stamp their feet and draw themselves up tall.

BBC: Animal behaviour in the boardroom

Approach four would be for the British and Irish governments to draw up a blueprint themselves and then to appeal over the heads of the political parties, by staging referendums north and south of the border.

ECONOMIST: The price of peace in Ulster | The

Those white dwarf stars that find themselves near a "companion" star can draw material from their neighbour, building up to a critical mass and eventually sparking nuclear fusion again in a nova.

BBC: Gamma rays from nova explosion surprise astronomers

Once a client has referred themselves to CAP, a debt advisor from the local centre visits the client in their home to draw up a debt repayment plan.

BBC: Valleys church helps community fight debt