Natural disasters in China Development Institute, the state-led nature of humanitarian aid in today's China traces back to these traditional beliefs. Chinese believed that natural disasters would foretell the end of a dynasty or the death of a great leader. This concept of cosmic linkage between natural disasters and human conduct was radically rejected at the height of Maoist years, when nature was represented as ‘an enemy to be overcome, an adversary to be brought to heel’. Propaganda posters were produced with the slogan, "Earthquakes cannot frighten us, the people will certainly conquer nature." China has had 6 of the world's top 10 deadliest
History of flooding in Canada due to sewer back-up, not fire. Floods occur five times as often as wildfires, the second most frequent natural hazard in Canada. Between 1900 and 2005 there were 241 flood disasters in Canada. The 1894 Fraser River flood had a return period of slightly more than 500 years and the 1948 flood was close to a 200-year event. The 1997 Red River flood was named the 'flood of the century'. The International Joint Commission (IJC)'s 1998 report warned that although the 1997 Red River flood had a "return interval ranging from 100 to 500 years, depending on the location", there