Scientists and those trained in the scientific method tend to be conservative in what they admit when there is a lack of evidence one way or the other. In other words, if there isn't good evidence to support it then the default position is disbelief.
It really is a more sensible approach to the accumulation of knowledge, to not get our beliefs ahead of the evidence. It is better to require a high bar to accepting new theories than to too easily accept them.
It's fine for lay people to have pet theories and believe in things and ideas that are fun but not well proven but it isn't a good attitude to have for a professor or expert. If the new models prove themselves correct then the next generation can build on them, but they should be good enough to convincingly beat out the old theories before they are adopted and taught as the mainstream.
That's my thought at least, but it's a point that have a lot of people angry at what is accepted as the mainstream among academics because it seems slow and is skeptical of exciting new claims.
Point_Forward t1_jab2r9i wrote
Reply to comment by atjones111 in Revealed: Europe's Oldest Humans had Surprisingly Frequent Intermingling with Neanderthals by OptimalCrew7992
Scientists and those trained in the scientific method tend to be conservative in what they admit when there is a lack of evidence one way or the other. In other words, if there isn't good evidence to support it then the default position is disbelief.
It really is a more sensible approach to the accumulation of knowledge, to not get our beliefs ahead of the evidence. It is better to require a high bar to accepting new theories than to too easily accept them.
It's fine for lay people to have pet theories and believe in things and ideas that are fun but not well proven but it isn't a good attitude to have for a professor or expert. If the new models prove themselves correct then the next generation can build on them, but they should be good enough to convincingly beat out the old theories before they are adopted and taught as the mainstream.
That's my thought at least, but it's a point that have a lot of people angry at what is accepted as the mainstream among academics because it seems slow and is skeptical of exciting new claims.