The author of this essay deals with the specificity of sociology in Poland, reaching for the book of Antoni Sułek A Mirror on the High Road. Chapters from the History of Social Research in Poland (2019). Chapters of this book taken as a set constitute a review of the key issues that Polish sociologists strived to tackle in the 20th century. For approximately half of the book (6 chapters) Sułek focuses on issues of Polish sociology from the mid-1950s to the turn of the 1990s: the first is the change of theoretical and methodological paradigms in Polish sociology in the second half of the 20th century; the second is the successes of Polish sociology, but also its weaknesses—the author devoted much space to the theoretical limitations that prevented sociologists from predicting the formation of Solidarity in 1980. The third topic is the historical analysis of surveys conducted in the last decade of communism—their reliability as well as social and political functions. Finally, Sułek’s vision of socially-involved sociology appears. The strength of such sociology lies in its methodology, with which specific phenomena can be correctly defined, impartially analysed, and systematically investigated. And this in turn enables evidence-based debate and policy.

Extremely dense fog event was studied on the 3rd December 2001, which occurred in the city of Apatity, the Kola Peninsula, northwestern Russia. Fog had low visibility (30–50 m) and lasted 17 h. Variations of atmospheric pressure and electric field before and during the fog event were measured. Multiple Taper Method (MTM) of spectral analysis has revealed pulsations of the atmospheric electric field in the frequency band of 0.007–0.05 Hz with a power-law turbulence spectrum. MTM and wavelet decomposition analysis results indicate the appearance of two types of atmospheric pressure oscillations under the fog conditions: low-frequency variations with periods of internal gravity waves and a substantial increase in pulsation intensity (more than an order of magnitude) in the high frequency (0.03–0.35 Hz) range. These results may help to improve the understanding of the microphysics of fog formation, development, and dissipation. High-frequency pulsations generation of atmospheric pressure under the fog conditions is also of interest because their period is close to the range of infrasonic oscillations, which can have negative consequences for human health.