"An Inconvenient Truth" director Davis Guggenheim, out doing promotions for his new film "Gracie" in Los Angeles this week, told The IESB that he's meeting with Paramount next week to discuss a follow-up to the Oscar-winning global warming documentary.

He confirms that it's "a sequel to Inconvenient Truth" but it's "too early to talk about details."

The original took five months to pull together, which means it's likely a potential sequel could be done before the US presidential election in November next year.