Challenge : Failure to deal with global warming is because of lack of understanding and resolve . Natural disasters , climate change and hunger are testing societies . Davos Summit must focus on finding solutions . In business and politics , long - term perspective key to ensuring future success .
Annan : Failure to deal with global issues is because of lack of leadership and resolve . Ebola disaster , climate change and hunger are testing societies . Davos talks must focus on finding solutions . In business and politics , long-term perspective key to ensuring future prosperity .