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Disasters
Natural and Human Caused
What are Disasters?
• Disasters are devastating natural, accidental or willful events that suddenly result in severe negative economic and social consequences for the affected population, including:– Physical injury– Loss of life– Loss of property– Physical/Emotional hardship– Failure of administrative/operational systems
Why Study Disasters?
• Can we agree to get along?– If we want a peaceful planet, we study disaster to
prevent human suffering
• Disaster Exposure Survey– How are we affected? – How do we respond?– How do we plan and prepare?
How do we study the result of Disasters?
Disaster Exposure Study
• Witnessed Event (in person)• Witnessed Event (social media/TV/FB/Twitter)• At the Event• Wounded at the Event• Friend/Relative Killed• Friend/Relative Wounded• Total # of people Surveyed
How can we alleviate suffering?
– Planning, preparation, response
Case Studies
• Natural Disaster– Hurricane Katrina (2005) –vs- Sandy (2012)
• Human Disaster– 9/11 (2001) –vs- Boston Marathon Bombings
“Lessons Learned”
• Lessons learned from Katrina
• Lessons learned from 9/11
This week…
• Predicting Natural Disasters• Planning for Human Disasters• Responding to Disasters