We consider measurements of the general magnetic field (GMF) of the Sun as
a star at four world observatories from 1968 until 1999. We show that, with
in the error limits, the mean strength of the photospheric magnetic field H
(of its longitudinal component, in magnitude) has not changed over the las
t 32 years. This is in conflict with the recent conclusion by Lockwood et a
l. (1999) that the solar coronal magnetic field increased by 40% from 1964
until 1996 and has almost doubled in the last 100 years. The causes of disc
repancies in the results are discussed. At the same time, the GMF exhibits
a natural 11-year variation associated with the solar cycle. The strength o
f the photospheric longitudinal magnetic field (in absolute value) averaged
over 32 years is 0.46 G (at an rms GMF strength of 0.57 G). The mean GMF f
or all years of measurements had a south polarity: (H) over bar = -0.030 +/
- 0.018 G. The difference from zero is statistically significant at 1.7 sig
ma (90%) and may be directly related to the outstanding problem of the sola
r magnetic "monopole." (C) 2001 MAIK "Nauka/Interperiodica".