[prolikewh0a]

Where is the evidence that it's actually happening?

[cycrutchfield]

It’s a newspaper not a scientific journal. What makes you think they would have access to any evidence? They are merely summarizing the research that others have done.

[kurthr]

Since the article title says Theory and the described effects happened in the past, what specific evidence would you accept?

Do you expect that evidence to be forthcoming in any eventuality?

Does that mean that this topic should never be discussed?