Science and uncertainty….

Most forms of human knowledge are fallible.

Despite this, it may need to be recalled, that everything we know about the global despoliation of nature comes from scientific work.

It is scientific work that shows us that ‘nature’ is a vast set of interactive systems, essentially powered by the sun and, occasionally, by global thermal energy.

It is science which shows us that we are dependent upon other people, that we share as part of our nature, and that we compete as part of our nature. The individual only exists because of the group. We are shaped by, and shape cultures (collective ideas, feelings and habits). We emerge from the collective interaction.

It is science that shows we are related to many other Terran life forms, and depend on the interactions of other life forms. It is science that shows us our bodies and minds are fractious colonies.

Science shows us that natural systems are inherently complex and unpredictable in detail. Natural systems are unstable and subject to contingency and accident. They eventually escape human ordering, although we can disrupt them.

Science shows us that eventually, at particular times, there are natural limits. It is capitalism and developmentalism which insist these limits can always be overcome, and hence are prone to lead to lead to disaster

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