A fifth limitation is that several moderator analyses were based on a rather small number of effect sizes, implying a low statistical power in the moderator analyses. (link.springer.com)
In clouds, black carbon has a dazzling number of effects. (theguardian.com)
Climate change has and will have an inconceivable number of effects which extend outside the scope of purely climate models, but the effects of which are and will be real enough. (realclimate.org)