Interesting blogs (Geography, Economics, Sociology,...)
Blog Transportes e Desenvolvimento (do geóg. Márcio Rogério Silveira)
Derek Gregory’s Geographical Imaginations
Economic Geography Group Heidelberg (YouTube)
Global Investments & Local Development (LSE-UK)
Mariana's Blog (Mariana Mazzucato)
Paul Chatterton - Education, research and action for social change
Paul Krugman (coluna no The New York Times)
Reading Marx's Capital with David Harvey
Real-world Geography - Resource library (National Geography) *
* - Education area.