EXHIBIT 23 Consent of Independent Registered Public Accounting Firm We consent to the incorporation by reference in the following Registration Statements of Time Warner Inc. ("Time Warner") of our reports dated February 23, 2005 with respect to the consolidated financial statements, schedule and supplementary information of Time Warner, Time Warner management's assessment of the effectiveness of internal control over financial reporting, and the effectiveness of internal control over financial reporting of Time Warner, included in Time Warner's Annual Report on Form 10-K for the year ended December 31, 2004: 1) No. 333-53564 6) No. 333-53578 11) No. 333-102787 2) No. 333-53568 7) No. 333-53580 12) No. 333-103100 3) No. 333-53572 8) No. 333-65350 13) No. 333-104134 4) No. 333-53574 9) No. 333-65692 14) No. 333-104135 5) No. 333-53576 10) No. 333-84858 15) No. 333-105384 16) No. 333-116118 /s/ Ernst & Young LLP New York, New York March 9, 2005