Yep, it sure is. Why just last night I tried to spend a pleasant hour in the non-airconditioned garage to see whether the bits of 2005 YZ125 I bought will actually fit a 1980 IT175G (the good news is that yes, they sorta do). But in the end I had to bail cos the sweat was dripping onto my work.
Of course, the question is - is this evidence of global warming? You'll observe that the state of mind of the general population is influenced over time and before you know it, prior experiences are lost and a new 'model' for thinking becomes established even when that model is not a step forwards for the collective wisdom. Don't believe me? How about 4-strokes Vs 2-strokes. Nowadays everyone rides a 4-stroke. And the accepted wisdom, at least among those too young to know any better, is that 2-strokes are a thing of the past. That somehow, a bike that is heavier, slower, more costly to maintain, and generally more tempramental is a better mousetrap. Worse, there is even the idea that a 2-stroke is some kind of fire-breathing demon that will rip a man a new fundamental orifice if he dares to get on one any bigger than the magical 150cc...
So too with global warming. The general population believes it, so expertly informed are they by any number of hockey sticks wielded by apocryphally insightful men such as Al Gore. And lo, before you know it, a hot dy is a HOT day. And several hot days is a HEATWAVE such that we need to have pretty much 24 hour media coverage of how ma and pa in SA are coping. And a heatwave is an almost unknown phenomonen that just HAS to prove global warming is real. Especially if you're under 30 and don't remember the heatwaves of earlier generations.
All of which leads me to suspect that global warming is not the reason I couldn't get that swingarm roller to fit the lug on my IT175 frame... I'll try harder tonight.