Solar activity slowing?

Here.

Excerpts:

There is talk about of an extended solar minimum occurring, or perhaps a recurrence of a Dalton or Maunder type minimum. There are signs that the sun’s activity is slowing. The solar wind has been decreasing in speed, and this is yet another indicator of a slowing in the suns magnetic dynamo.
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One thing is certain, based on past climate history and solar history, if in fact the suns magnetic activity slows, or collapses and we enter a prolonged period of little or no sunspot activity, we’ll see a global cooling trend. There are a number of theories about and a couple of dozen predictions about solar cycle 24 which has yet to start.

Nobody really knows what the sun is going to do, but don't discount the possibility of significant global cooling in upcoming decades.