Introducing the brain;complexity: autopilot (Introduction)

by dhw, Monday, December 10, 2018, 13:09 (2173 days ago) @ David Turell

QUOTE: “Our findings suggest that the structural architecture of the brain ensures that it automatically switches to something useful when it is not being used for other activities,” says Andreas Horn. “But the brain only stays on autopilot until an external stimulus causes activity in another network, putting an end to the daydreaming. A buzzing fly, a loud bang in the distance, or focused concentration on a text, for example.”

DAVID: Our brain works at several levels in very complex ways. Much more than simple survival requires. As I see it here is little real evidence that survival plays any role in evolution, if humans are used as an example.

The paragraph I have quoted mirrors my proposal concerning the other cells/cell communities in the body. They stay on autopilot until there is a new stimulus which demands an intelligent response.

Why you keep harping on about survival is a mystery to me, except that it is part of your Darwinphobia. Nobody would deny that our own mental activities extend far beyond the need for survival (although survival is the number one priority if it is under threat). But even if we were to accept your view – which I don’t – that your God preprogrammed or dabbled every evolutionary innovation, econiche, lifestyle and natural wonder even before they were required, do you think he gave pre-whales their fins, or pre-baleen whales their baleens, or monarch butterflies their migratory timetable and navigation instruments, or spiders their 50,000 different webs etc. all for no useful purpose? No, you tell us, all of this was to provide food and energy, i.e. so that life would SURVIVE until he could fulfil his one and only purpose of producing you and me. And still with your own hypothesis, did he intervene to expand the pre-sapiens brain – your interpretation of brain evolution – so that it would be able to make tools and weapons and clothes, but these had nothing to do with survival? Do you think they were invented so that pre-sapiens could hold archery contests and fashion shows? I would suggest that even in your hypothesis, survival has played a huge role in evolution, human or not. And, to forestall one possible response, the fact that Darwin thought so too does not invalidate the argument.