[pedrolins]

- Energy and Civilization by Vaclav Smill - May be a bit dense sometimes in raw data but overall provides an awesome overview of how humanity has used and continues to use energy, from a historical, economical and physical perspective.

- The Emperor of All Maladies: A Biography of Cancer by Siddhartha Mukherjee - A very well written narrative of medicine's fight against cancer (though the author also goes into detail into other aspects of pre-modern medicine) that really executes on explaining how modern day cancer treatment came to be and what are the probable next steps towards a cure.