Davos ends off with environment conflict and Greta Thunberg on the march

Davos, Switzerland (CNN Business) The annual meeting of business and political leaders in Davos concluded Friday with two of the world's most powerful people dissenting on how to deal with the climate crisis and youth activists excoriating the international elite for not doing enough to prevent global warming.

After a week of talks at the World Economic Forum, dominated by how to solve the planet's biggest problem, the confer....