rcrocket wrote:[quote=]rcrocket wrote:Tarski wrote:Not one paleontologist I spoke to considered that to be anything to contradict the consensus.
There was no authentication (without which we have nothing really).
I don't know much about science, but in sports the word "consensus" means that others of expertise disagree. )
In science (and especially in this type of situation) it usually implies much more.
If 50.1% of experts agree on something they don't just slap it into to text books as a fact. Even if 10% disagree they would use a disclaimer or some qualification in a text book.
In this case, it is just simply stated in the texts.
Sorry; I read a whale of a lot of academic literature for my profession and I don't usually see disclaimers or an explanation of a contrary point of view from the author. These writers are given a very little amount of space to make their case and they do so without paying much lipservice to the other side.
The global warming literature is a primary example. I don't really think there is a consensus on (1) whether there is non-systemic warning, and (2) whether it is man-induced. I tend to believe that the evidence tilts slightly in favor of yes and yes to those questions, but the academics who advance a yes and yes position usually don't mention the other side.
Sometimes.
I think when it comes to pre-Columbian horses it is indeed the consensus view that they didn't exist, at least in recent history, but the true experts will acknowledge a peer-level contrary view. The problem I see with the pre-Columbian horses is that there has been insufficient radiocarbon data to support that view. There is plenty of stratigraphic evidence.
rcrocket
I am talking about textbooks for college and graduate classes. For cases without high consensus, they would use phrases like "One popular theory is that" or "today many scientists believe that" etc. But one does not hear things like "today many scientists believe that the tyranosaurus went extinct before the advent of homosapiens".
Also, you misconstrue the situation about global warming as just about every nonclimatologist on the political right is wont to do.
Global warming as such is real. We are at least about 80% certain that a significant amount of the global warming is caused by human activity.
How many names can you get that fit in these two criteria that disgree with the above assesment?
1. Is a global climatologist specializing in the question of global climate change.
2. Is working at one of the top universities and has an impressive research/publication record.
Not many I bet.