Let's take what some are saying:
Actionaid: "We urge the G20 to lift the veil of secrecy that makes it easy for companies to avoid tax. This would allow developing countries to claim the money that they are owed, so they can use it to build hospitals, dig wells and employ teachers" In other words more government and NO idea about the corruption and theft that developing country governments engage in.
Trade Union Congress: Wants a fairer and greener place. Fair means "take money from those who have it to give to those who don't". Given this organisation spent a good part of its history promoting the progressive Sovietisation of the UK economy, it hardly has credibility.
Save the Children: Wants to take more money from you for the poor. No idea how to create it of course.
Stop Climate Chaos Coalition: Wants to take more money from you to subsidise "green jobs" and "low carbon economies", presumably like Cuba and North Korea. Ignoring how much a recession kills off consumption of carbon based fuels.
Plan: Wants governments to listen to what young people have to say, which typically is "spend more money from the magic money bank", until they get jobs and start appreciating where governments take money from.
Salvation Army: Wants to take more money from you for the poor.
WWF: An organisation you thought was about wildlife, actually wants "equity", so wants more of your money taken.
CND: Wants disarmament, implicitly wants NATO expansion against Russian imperialist threats to stop (I thought it's funding from Moscow ended years ago). Vile sympathisers for authoritarianism.
Stop the War Coalition: Another vile far leftwing sympathiser group for Islamist terrorists.
It has long wanted to leave Iraq to Islamist terror groups, leave Afghanistan to the Taliban, let Israel be overrun by Hizbollah and Hamas and engage in unilateral nuclear disarmament.
British Muslim Initiative: See Stop the War Coalition.
None of this mob say what they want, other than to thieve more with the tax system, and withdraw militarily from the world.
More disconcerting are the anarchists who explicitly call to "Make Capitalism History". These angry little children want to storm banks and start a revolution.
Their "manifesto" is described on a website as follows:
-Can we oust the bankers from power?
-Can we get rid of the corrupt politicians in their pay?
-Can we guarantee everyone a job, a home, a future?
-Can we establish government by the people, for the people, of the people?
-Can we abolish all borders and be patriots for our planet?
-Can we all live sustainably and stop climate chaos? Can we make capitalism history?
The answer are (in theory):
Yes and replace them with your own.
Possibly yes, but it will be none of anyone's choosing.
No, you will establish a new dictatorship.
Yes (good luck with that one)
No, not without a fight.
You see bankers are being advised to dress down and avoid work next week, because the City of London Police and the London Metropolitan Police can't guarantee their safety - nice that.
The G20 will be a waste of time, largely because most politicians there are clueless as to why their own interventions precipated the crisis. However, far more dangerous are the insane destroyers out to destroy capitalism, without having any moral alternative (if any alternative). Hopefully most stay at home, don't do any violence and are largely treated with the contempt they deserve.
Sadly nobody will be protesting as to the grand theft that government have engaged in for years - because those protesting not only agree with government theft through taxes, but want more.