Europe in decline?
The Nobel Prize winning Columbia University economist Edward Phelps maintains that innovation is the key to economic growth, prosperity and human happiness.
Eight persons were killed and two fell ill from toxic gas on Friday while cleaning a sewage discharge outlet in Dalian, a port city in China's Liaoning province, authorities said.
Villagers and workers fell unconscious while entering a sewage pool at a kelp processing plant to clean the blocked outlet in Yanchang New Village in Lushunkou district, Xinhua news agency cited the district's Party committee as saying in a statement.
Other villagers trying to save them also inhaled the gas and fell into the pool, it said.
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