[Rockhounds] Number of contactable alien civilisations estimated at 36

[Axel Emmermann]

Something like 60 to 80% of psychological articles cannot be reproduced.
And then there is the profit motive on the part of researchers, need more grants. So when I see a dolphin expound on the fundamental law of Calculus then I'll consider it to be sentient.

[Axel] Now you're discarding all forms of intelligence that aren't human. 
https://www.seeker.com/dolphins-may-be-math-geniuses-1765864308.html
https://www.psychologytoday.com/us/blog/canine-corner/201103/do-dogs-know-mathematics