Antimicrobial resistance in the Netherlands is remaining reasonably stable Antimicrobial resistance is increasing on a global level. It is difficult to treat infections caused by resistant bacteria.
Graphit rain poses health risk An assessment of potential health risks shows that graphite rain contains heavy metals and PAHs.
Preserving ozone treaty benefits to climate change The Montreal Protocol has not only served to protect the ozone layer, it also has provided a certain degree of climate protection.