Weather-related disasters in the past two decades have killed more than 600,000 people and inflicted economic losses estimated at trillions of dollars, the United Nations said on Monday, warning that the frequency and impact of such events was set to rise. The figures were released before a United Nations-backed climate meeting, starting next Monday in Paris, at which more than 120 national leaders will try to rein in greenhouse gas emissions and slow the rise in global temperatures. According to the report from the United Nations Office for Disaster Risk Reduction, the United States has had the highest number of weather-related disasters in the past two decades, but China and India have been the most severely affected, enduring floods that had an effect on […]