California's landmark legislation to fight global warming has been on the books for more than a year, but it still lacks stable, long-term funding to help meet its ambitious goal to limit greenhouse gas emissions. Gov. Arnold Schwarzenegger's latest budget proposal calls for a stopgap, two-year effort that relies on borrowing money from a state beverage container recycling fund to run the program. On Monday, members of a joint legislative committee raised questions about funding for AB32, the high-profile measure that seeks to cut the state's carbon emissions by about a third by 2020. "Borrowing from (the recycling fund) ......