Climate has been on the forefront of international negotiations in the past decades. The evidence of human-induced climate change and its consequences is abundant and ever increasing. While states are delving into seemingly never-ending negotiations, citizens and other non-state actors are increasingly acting on reducing emission through all kinds of easy and more inventive ways. One contradicting issue rises, however; the increase in welfare in combination with decreasing flight prices is causing a boost in international aviation numbers.

Did you know that there are areas in which you are not allowed to use regular sunblock? In Mexico for example, there are several marine parks (Cozumel, Chankanaab, Xcaret, Xel Ha, and Garrafon) where you can't swim while wearing regular sunblock, so you'll need an alternative.