Mr. Sinkamba says the failure by some parties to articulate how they intend to transform the nation shows that they are not serious in taking the nation forward.
Mr. Sinkamba says Zambians should seriously analyze all the nine presidential candidates and their running mates so as not to make a mistake in the August elections.
He says so far, only one manifesto is respected worldwide and this is the Green Party Manifesto and that it is the only manifesto that has been reported in globally respected international print media Forbes Magazine and The Guardian.
He maintains that poverty in Zambia is not by accident but it is self inflicted.
Mr. Sinkamba says if Zambians want to get out of poverty, they should vote for leaders with a clear vision for this country.