their lifetimes, the team reports in the 21 November issue of Current Biology.

It's a "compelling" argument based on "quite persuasive" data, says Joan Silk, an anthropologist at the University of California, Los Angeles. But primatologist Frans de Waal of Emory University in Atlanta, Georgia cautions that the cross-cultural data on human mating behavior is not solid enough to make definitive comparisons between humans and chimps. "Everyone thinks that men go for younger women," de Waal says, "but all human results are based on questionnaires and on men selecting pictures" of women they find attractive. "We don't know if in real life they do the same."delicious spot prawn creations from Okanagan chefs as they battled to win the coveted title of 'Best Spot Prawn Dish.'

Eleven well-noted restaurant stations prepared their unique spot prawn dishes paired with one of 11 local wine (or beer). As guests we meandered under the Okanagan sunshine (with the threat of rain), glass in hand, from station to station to taste each chef’s unique twist on this sweet prawn while "schmoozing" with our fellow local food enthusiasts and friends.

Kelowna devoured more than 300+ pounds of Spot Prawns shipped in from the coast in just over an hour. Proceeds from the event go to Ocean Wise, a Vancouver Aquarium program to ensure only sustainably-caught seafood is served across the province. This festival in the valley mimics the festival that has