Personally I have done very little, however that doesn't bar me from admitting that we are changing the climate. Neal
Have you statistically trended your flatulence output of your life so far.... you know... for climate change impact and global?

j/k
On a more serious note Neal, the collective "we" are indeed changing the climate.... so are they collective "they" (take your pick of non-human animal species, etc.).
The world is ALWAYS changing.... but the climate change and global warming alarmists are suddenly interested in it?
The question in my mind is this: why is it that "we" (does not include myself) are suddenly interested in it and alarmed by it?
Rates of change and impact of change vary much like the ebb and flow of the tides. This is not new.
I encourage veryone to read more on the published papers of Swedish meteorologist Professor Lennart Bengtsson. He knows significantly more about global warming, climate change , and metoerology than any politician nor global warming (farce) activist.
"
The problem we now have in the climate community is that some scientists are mixing up their scientific role with that of a climate activist," said Bengtsson, who spoke of unbearable pressure coming from other researchers after he submitted his paper. "It is an indication of how science is gradually being influenced by political views. The reality hasn't been keeping up with the models. " - Swedish meteorologist Professor Lennart Bengtsson
On the subject of computer modeling,,,, I love the computer meteorological modeling on the Weather Channel. Fantastic what can be accomplished during weather events but.... not one of them has been even >50% accurate in tracking a hurricane from origin (start) to present condition (straight up guessing is 50/50). Not sure why climate change and global warming models would be any different. *** yawn***