Global Health is ' hot'. Even in a world where wars, terrorism, fundamentalism and racism so often seem to dictate the world news and social media, if you stick to the data the world really is a better place then 25 years ago. A world with less poverty, better health, better education, better everything really. As Mark Twain wrote already a very long time ago: " Travel is fatal to prejudice, bigotry, and narrow-mindedness, and many of our people need it sorely on these accounts. Broad, wholesome, charitable views of men and things cannot be acquired by vegetating in one little corner of the earth all one's lifetime." So it is clear that people should travel more! Read Johan Norberg 's book ' Progress ': " Contrary to what most of us believe, our progress over the past few decades has been unprecedented. By almost any index you care to identify, things are markedly better now than they have ever been for almost everyone alive. Examining...