Rising concerns regarding the health of the global economy:
http://www.newyorker.com/news/john-cassidy/what-is-the-post-post-davos-model-of-the-worldIs the EU on the brink of collapse?
Financier and philanthropist George Soros warns that the migrant crisis may be pushing the EU towards a full-fledged crisis:
http://www.nybooks.com/articles/2016/02/11/europe-verge-collapse-interview/