[eyko]

Perhaps it's because English is not my first language, but I find it confusing to read "this is evidence that .... might ....". Isn't the purpose of evidence to prove a claim? If there is no conclusive evidence, I would expect it to be phrased along the lines of: "Preliminary evidence suggests that... might...".

[__blockcipher__]

The purpose of evidence is to provide support for a claim. However in colloquial speech we generally speak of someone having "evidence" of something when they have absolute proof.