A survey of wordwide actions against the G8 06/07/08 July (going to be updated):

Fana, Mali: 4th African Counter Summit

London:Action at the "Business Action for Afrika"
Oxford:Demonstration with samba band
Bristol: Demonstration
South Bristol: People visited the House of Tony Blair
Leeds: Spontanous demonstration

Heidelberg: "You are eight, we are six billion!"
Hannover: G8 Circus
Berlin: Demonstration
Magdeburg: Public Soup Kitchen
Cologne: Street Theatre
Hamburg: Banners and drumming
Heiligendamm (location of G8 2007): Banner 'Fight the G8' (Video)

Moscow: Street Party at UK embassy
Moscow: Solidarity action (pictures)

Vienna: ClownArmy at the British Ambassy

Barcelona: Action against G8 and climate chaos
Action done in barcelona this afhernoon against climate chaos
and REPSOL YPF - a spanish based oil company responsability.

Buenos Aires: Film Screening

Amsterdam: Beacons of Dissent
and broadcasting of the G8 Radical Radio Collective.
Nijmegen: Attempt to put up banner 'Break the power of the G8'
Groningen: Posters 'Make Capitalism History'

Perth: IndyRadio
Sydney: Climate Criminal Carnivale
About 100 people joined a colorful and loud G8 solidarity action in Sydney, Australia July 07. The climate criminal carnivale focused on a range of corporate and government offices that are contributing to climate chaos.

Richmond: Demonstration, conference and critical mass.
Kansas City:Demonstration
San Francisco:SpokesCouncil and conference
San Francisco: solidarity action - police officer attacked

In Switzerland a IMC Switzerland-Italy was set up in Lugano for translation and reporting from the G8.
Berne: Prisoner Solidarity March
Basle: G8 golfing tournament
Thun: Camp and Rubberboat Demonstration
Minks (Belarus) Action of support