G-8 meets as economy storm clouds thicken

Soaring crude prices have already forced India, Malaysia, and Indonesia to cut subsidies and raise state-set prices on gasoline and other fuels. Last month, China hiked fuel prices as much as 18 percent.

At the same time, prices of corn, wheat, rice and soybeans and other farm goods have surged due to changing diets, urbanization, expanding populations, extreme weather, growth in biofuel production and speculation.

Spiraling fuel and food costs could drive millions into poverty, the Asian Development Bank has warned. In India, inflation has jumped to a 13-year high of 11.4 percent.

On the food front, the G-8 leaders may announce an aid package or pledging agricultural investment in poorer countries, experts say.

The credit crisis and global market turmoil are sure to be discussed, but with central bankers absent the leaders will most likely avoid saying anything specific about interest rates and currencies.

Overall, the summit's main goal will be demonstrating confidence that they can "work through the oil crisis without causing the global economy to melt down," said Tom Cooley, dean of New York University's Stern School of Business.

Given the meeting's emphasis on climate change, the leaders could highlight the links between energy issues and global warming by stressing the importance of energy efficiency and alternative forms of energy, said Goldman's Hormats.

"The key thing is not what they do at these meetings but what they do at home," he said.

Oil and energy have remained recurring themes at the annual summits, said Hormats, who participated in several of the first meetings, which started in 1975. That initial gathering came after the 1973-74 oil embargo, when fuel prices surged after Middle East oil producers cut off the U.S. and other countries supporting Israel.

"We now have another oil crisis," Hormats said.