Let the lüften in — and be healthier for it

Let the lüften in — and be healthier for it

Image retrieved from Unsplash I was in Munich, Germany, settling into my new temporary digs when my Couchsurfing host flung open the living room windows. “Lüften!” he exclaimed ardently. The…
Is It Safe to Be Around Artificial Snow?

Is It Safe to Be Around Artificial Snow?

The bacterium used in Snomax is non-viable (it is killed first) and it cannot grow at human body temperature. Regulatory reviews in Europe and North America have not found evidence…
Why Digital Privacy Matters for Environmental Activists

Why Digital Privacy Matters for Environmental Activists

Environmental activists are finding themselves in a constant tug-of-war between advancing their causes and protecting their privacy. You might not think that your online activity could jeopardize your work, but…