June 11, 2007 2:36 PM PT FacebookTwitterShow more sharing optionsShareClose extra sharing options Facebook Twitter LinkedIn Email Copy Link URLCopied!Print An editorial series in which The Times explores policies to slow the progress of climate change. Read more 1California Small steps, big energy savings Making appliances and buildings more efficient is an inexpensive way to fight global warming.2California The renewable energy future Wind farms and solar energy have great potential -- but there are still clouds on the horizon.3Opinion No to nukes It’s tempting to turn to nuclear plants to combat climate change, but alternatives are safer and cheaper.4Opinion Reinventing Kyoto The international treaty for cutting greenhouse gases is a bust, and Bush’s approach will do little to help.5Opinion Time to tax carbon A carbon tax is the best, cheapest and most efficient way to combat cataclysmic climate change.