What's going on with the Sun?

What's going on with the Sun?
http://physicsworld.com/cws/article/news/46387

"Earlier this month a lot of column inches were devoted to the news that
the Sun continues to behave in a peculiar manner – and that solar
activity could be about to enter a period of extended calm. The story
emerged after three groups of researchers presented independent studies
at the annual meeting of the Solar Physics Division of the American
Astronomical Society, which appear to support this theory. But are the
new findings really that clear-cut and what implications do they have
for the climate here on Earth?

"Finally, even if the Sun were to head into a quiet period, others argue
that the reduction in solar irradiance on Earth would still be small
compared with the heating caused by man-made global warming. Mike
Lockwood, a researcher at the University of Reading, estimates that the
change in climate radiative forcing since the Maunder minimum is about
one tenth of the change caused by man-made trace greenhouse gases".

See: http://physicsworld.com/cws/article/news/46387