1. VSCO girls and how teen culture goes viral (new-culture, Vox)

2. Ambient black carbon particles reach the fetal side of human placenta (health, Nature Communications)
+ this commentary

3. The Top 20 Business Transformations of the Last Decade (business, Harvard Business Review)

4. The Dark Side of Light. Beneath the surface of one of Germany’s deepest lakes, researchers are studying the hidden effects of artificial light. (science, The Atlantic)