One of the things that changed when becoming more skeptical about global warming was my attitude towards climate. In my believers years I had a sense of (false) stability. I believed that the climate system was at its pinnacle and that we humans were adapted to it after so many centuries. But then, by emitting CO2 into the atmosphere, we added so much greenhouse gases that we are in the process of changing our climate.
Scientists in the media told us this time and time again. They are still telling it now. So why wouldn’t it be true?
Raised as a catholic this was something that sounded really familiar. We were accustomed to our specific climate and now, bang, by burning fossil fuels we were losing this safe and stable climate and we (or at least our children) will have to endure a changed, hostile climate. It has the Adam and Eve-story painted all over it. We bit the apple of emissions and now we were chased away from harmony of nature. We had it all, yet we blew it and now we have to pay for our sins.
Also from the environmental movements in the 1970s-1980s I got the image of “Mother Earth”. A poor figure collapsing under the unbearable pressure we load onto her. We humans were changing the earth. We were to blame, no doubt about that.
Another thing was my belief that the Nature was something incredibly feeble. Even a small change could knock it out of balance…
This is of course not what reality shows. I was living in an illusion. The climate is not static, it is not at its pinnacle either and it has the ability to balance. It is constantly evolving. We live in a world of extremes. The temperature difference between day and night can be dramatic. As between summer and winter. The same for other variables like precipitation. Even the climate (as an average of weather over decades) keeps on changing. It is more like a cycle than the straight line I envisioned it to be.
That poor Mother Earth image is not according to reality either. Mother Earth is also a raging mom. That feeble Mother Nature is much stronger than we are. Always have been in the past. As far as history learn us, countless (extreme) weather events killed countless humans over time. It didn’t just began to do this after we started burning fossil fuels. History is the witness we seem to neglect.
Nature and life are incredibly resilient. It should be in a ever changing world in which extreme events can and will happen. Humans have an incredible range in which they can live: from the freezing poles to the hot tropics. Gosh, there are animals and plants living there too. When looking closer, more species are living in the tropics than in the mid latitudes. The mid latitudes at its turn have more species than the poles. So I don’t really know were the fear of having less species in a warmer climate comes from. As my interest was always in Nature, I should have known such things. I guess emotions took over and abandoned reason.
In biology and ecology lessons I learned that all species live in their own niche. So even if species get extinct (happened in the past, happens now and surely will happen again in the future), those niches will be filled in by other, better adapted species.
Looking back to my not so distant past, it is no surprise that we think that by turning back the CO2 to pre-1950-levels we get back our paradise. Maybe that’s true, but that might be an illusion as well.
Trust, yet verify 