it is happening...now, regardless of the reason
however, look at the depredations that man has made to the ecosystem - you can not damage a system without consequences
we may be entering a solar upswing, but that does not mean that we are not helping it, but we may also be entering a solar down swing and staving off the next ice age
the problem is that we are not sure, but one thing is for certain - the arctic ice cap is shrinking, the greenland ice is shrinking and the ocean is getting more acidic
the curious thing is that half of the antartic ice is increasing and half is decreasing - that leaves us with a net loss of polar ice
so instead of complaining about who is correct, lets look at all of the data that has not been fudged
satellite images show shrinking ice
non-fudged data show sea levels rising
non-fudged data show rising ocean acidity
i do not have the data on incident solar radiation, but doubt it can account for all of the above