Is the climate changing?

I look at the weather these days, with the ambient temperature sitting comfortably at 40 degrees Celsius.. With warm 27 degree days back in March, and have to admit that it looks like climate change..

But, is it man made? Nature varies naturally on wild and extreme cycles; it always has.. Is it hubris to think that we are the cause of change in the weather of an entire planet? We’ve been pumping our greenhouse gases for several decades.. But in the past it has taken 10,000 years of the same greenhouse effect to change the planetary climate. What was once glacial, evolved into scorching rainforest.. And vice versa. All without our input. I wonder are we responsible, or at the mercy of natural processes?

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