There is certainly no conclusive evidence. But there is evidence out there in abundance. Eyewitnesses, photographs, footage, audio. Even evidence that isn't 100% fallible is still evidence.
I am by no means a believer - I would describe myself as an agnostic sceptic, but I like to keep an...
Very interesting to me. I have had personal experiences more than once but I still would never say I 'believe' because there I almost always a logical/natural explanation for the phenomena.
The one thing I will say - is if you ask around almost everyone has had an experience or knows someone...