With any single line of evidence, you can say, «Oh, well, there's still a 25 percent chance it's random,» but what happens when you put all these events together? (discovermagazine.com)
While no single line of evidence can prove exactly what happened in this ancient die - off, says Rothman, who is also director of MIT's Lorenz Center, «the cumulative impact of all these things is much more powerful than any one individually.» (sciencedaily.com)
No one claims the judge will base their decision entirely on the point of a single line of evidence. (realclimate.org)