Well now, I have only observed Canadian glaciers one time in my life, so have no personal data to base any opinion on, other than what scientists dealing with glacier in that area state. However, in my own backyard, I have seen substancial glacier melt in the North Cascades and on the Cascadian volcanic peaks. I have also seen the tree line in one area in the North Cascades where I hunt mineral move upward 500'. From 1973 to 2005.
Much of the John Day River is now to warm for trout after July, and smallmouth bass has become the primary gamefish downstream from the John Day Valley. The glacial terminus for the Nisqually Glacier has been steadily retreating. These are things that I have personally observed.
Once again, who cares. You're personal experience is so vanishingly short in the scheme of the planet that to assert is being somehow meaningful, is laughable. I find it amusing that you acknowledge the existence of long term cycles and then completely ignore the reality of those very same cycles.