Joshua P. Schwarz is Research Scientist II. at the NOAA Earth System Research Laboratory in Boulder/Colorado, USA.

He is an outstanding and internationally recognized aerosol physicist and well known for his important contributions in black carbon-specific research.

He is a Visiting Fellow at CAS from May to June 2015 upon invitation from Prof. Dr. Bernadett Weinzierl. On 16 June 2015 Joshua Schwarz will give a talk about "Studying Water Uptake by Black Carbon-Containing Particles; Why, How, an so What?" at the Meteorological Institute Munich.