On April 20, 2010, an explosion occurred in the Deepwater Horizon Platform which is located in the Gulf of Mexico. As a result, 11 company workers died and 17 others were injured. Also, an Oil Geyser sank for 87 days spilling more than 4.9Million barrels into the sea. This caused unquantifiable environmental damage to the coastline, wildlife (more than 8000 dead birds, turtles...) and sea life.

1/ Apart from the technical causes, what caused this natural disaster?

2/ Based on your course notes, identify at least 4 stakeholders involved in this accident and explain through examples how they were impacted / involved (one example for each stakeholder)?