According to him, every person was to be bought.

These include: 1) the idealist treatment of science in terms of concepts and problems (Eucken's Geistiger Posirivismus); 2) varieties of the neo-Comtean program of naturalistic metaphysics, which often included Spinoza-like claims of panspirituality in the hands of the Leipzig Positivists and the Monist League (Wilhelm Ostwald figured prominently in both groups); 3) the extension of norms of particular sciences to culture, such as medical ideas of health and pathology, as one finds in Kraepelin's notion of the social body or the social Darwinist prescriptions in the Zeitschriftfiir Soziahinssenschaft;...

It proved not difficult to reëstablish the intimacy of the two companions, on the same footing and in the same degree as heretofore.

The North China Plain, extending across 14 million hectares (35 million acres), was a hotspot for extreme heat and ozone pollution in China, wrote the Chinese and US researchers behind the study.