The Basic Income Earth Network is well-established in Europe, but the local arm was started in May and currently has around 100 members.
"It's early days," says Manning.
He says about 12 per cent of the money earned by the country (GDP) is spent on unemployment, welfare benefits, and superannuation etc. Manning reckons the funding for a full basic income scheme is somewhere in the region of 24 per cent of GDP.
"The shortfall will need to come from other sources, such as an increased tax rate on earned income. It means those in work won't be much better off, but there is a whole range of benefits from a basic income above any physical increase in the money people get. It will empower people without work and change the system we currently have, from one of punishment and reward, to one that's based on worth and dignity.
"There is a fundamental disconnect between work, income and welfare. And that has occurred over the last 40 years, but the difference now is that the entire system is based upon maintaining a substantial level of unemployment to keep wages and incomes down."
Manning says that is because labour is no longer essential for production. Companies have the choice between investing capital in machines or people. But, given enough money to get by, will people bother to even look for a job or turn up for the one they have?
"It is a deep-rooted thing ... people want to participate in society," says Manning. "There will always be a small proportion who choose not to, but with a basic income it will still be worthwhile going out to work. And you'll have a huge choice around the types of things you do because you are no longer tied to the wage offered by employers."
Trials of the system have taken place in Namibia. "Productivity went up, but work participation decreased because people have the money to work fewer hours each week. That's simply because you want to go to work, you don't have to go to work."
In Ireland the Opposition Fianna Fail Party plans to include a basic income scheme in its next manifesto, with a plan to pay people 230 a week (NZ$408) and introduce a single rate income tax band. In Holland, a trial of a basic income scheme in Utrecht -- where people were given 900 (NZ$1600) a week -- is to be expanded into neighbouring Tilburg.
"Under my plan you can get rid of Winz altogether," says Manning. "Think about the empowerment that will create for people. It will give a huge boost to self-esteem."
www.basicincome.org.nz