Agence France-Presse: The French government decided Tuesday that a new carbon tax to fight global warming will go into force in July, a week after the constitutional court struck down a previous version of the measure. President Nicolas Sarkozy told the council of ministers that the revamped tax would be presented to the cabinet later this month and that it would go into force on July 1, government spokesman Luc Chatel told reporters. The Constitutional Council last Tuesday declared the tax illegal, …