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                                                                    EXHIBIT 32.2

          CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED
            PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

      In connection with the Quarterly Report of World Waste Technologies, Inc.
on Form 10-Q for the period ending March 31, 2006 as filed with the Securities
and Exchange Commission on the date hereof (the "Report"), the undersigned,
being, David Alan Rane, the Chief Financial Officer of World Waste Technologies,
Inc., does hereby certify, pursuant to 18 U.S.C. Section 1350, as adopted
pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, based on his
knowledge:

      (1)   The Report fully complies with the requirements of Section 13(a) or
15(d) of the Securities Exchange Act of 1934; and

      (2)   The information contained in the Report fairly presents, in all
material respects, the financial condition of the Company and the results of
operations of the Company.

Date: May 15, 2007

                                         By: /s/ David Rane
                                            ------------------------------------
                                             David Rane, Chief Financial Officer