Unless someone else suggests another video (please
do so here), next month will be a Stanford University lecture on the subject of geoengineering as climate mitigation. There will be plenty solution focussed science there.
Many good points Peter, thank you.
I chose this particular video partly in response to your initial question in response to
This is How We Save The World, which asked (I'm paraphrasing, correct me if I misunderstood): if we know several possible ways to reduce and mitigate environmental damage then why are we as a society not implementing these changes with the required scale and breadth, and how can we act to ensure that we move rapidly towards doing so? It seems the answer to that question lies in the human psyche, not in hard science. Attempting to answer the question with science is likely to lead to bewilderment.
I take your point regarding doom and gloom. It's no secret that I tend towards the pessimistic end of the spectrum, but I also agree with Stuart Scott, who points out that believing doom is a certainty is a manifestation the same human hubris that got us into this mess in the first place, or that views business as usual as inevitable. It's clear that we don't fully understand the climate and eco-systems, and as such we are unable to make any determination with certainty. Having said that, it's necessary to pick a window, to decide for ourselves which truth seems most likely, and to act accordingly. Dowd's point that opting for a more pessimistic view is not the same as giving up is one I share. I have found moving beyond hope to be a liberating an energising experience, in part because moving beyond hope also means moving beyond crippling depression, fear an anxiety.
I'm well aware of Jem Benell, I considered a couple of documentaries in which he features and also interviews with him, but rejected them because as you say, his position and presentation is particularly stark. I have to say (and this is not in relation specifically to Jem Bendell) that in my view an understanding that is purely scientific, mechanistic and utilitarian is dangerous. From a scientific point of view the purpose of human beings (and all life) is to reproduce, but in doing so we run into
Limits to Growth, which is a kind of hell. I'm not arguing in favour of anti-science, or belief in magic, or
Flying Spaghetti Monsters, but there are certain things that are outwith the remit of science. There are areas where science meets metaphysics and philosophy. Somewhere beyond that lies morality and a spiritual awareness. In order to have a rounded and holistic view I assert that we must also explore understandings that lie outwith (but do not contradict) science.
I agree wholeheartedly with Dowd's contention that modern western civilisation's failure to consider ourselves subordinate to an unknowable God (or unfathomable universe if you object to the word God) is one of the reasons we act in such environmentally destructive ways.
Derrick Jensen espouses a similar view. Please don't misunderstand, I am not saying that it's not possible to have humility or respect for nature as an atheist, or that having a spiritual understanding of the universe automatically bestows a level of environmental sensitivity. I
am saying that I agree with Dowd's identification of what he calls idolatry as being part of the problem, a reason our civilisation is so willing to wreak such destruction on the ecosphere and upon our own progeny.
Human beings are not rational animals, and some are less rational than others. We are subject to the same biochemical inducements that evolution has bestowed upon all life. When it comes down to it we tend to act in ways that maximise our individual dopamine levels. Also, the human psyche is not something that is understood. Perhaps it is a law of nature that no cognitive system is capable of understanding itself.
Perhaps that's too much of a tangent, but I see a false dichotomy between scientific and spiritual understandings of the universe. They both have their merits and their blind spots, and they do not preclude each other. One would think climate falls entirely within the purview of science, but to understand why our species behaves in the way it does requires other disciplines. Given that the behaviour of our species is influencing the environment (including climate) it suggests that there is value in exploring non-scientific frameworks of understanding.
Peter Moffatt wrote: ↑Tue Jan 26, 2021 3:15 pm
"are we all, as climate change activists, in denial?"
The word "denial" has become emotive of late. I think we can all agree that none of us are in possession of complete and perfect truth.
The schism between environmental optimists and pessimists is fascinating. I suspect that pessimists are more likely to be those who seek more radical fundamental change for non-environmental reasons (social, economic, political). Optimists tend to want to preserve more of our current way of life by switching individual elements to sustainable alternatives. Perhaps the spectrum is idealism vs pragmatism. It's worth saying that "doomers" can be climate change activists too, most of the ones I know are. Ultimately we're all on the same side, we all want to do the right thing, we just differ slightly on which version of the truth we choose to believe. We advocate many, perhaps most, of the same changes and actions, though the balance between adaptation and mitigation/prevention may be different.