Article in Nature says extreme weather events can’t currently be attributed to global warming
An editorial published in the current issue of nature notes that 'Better models are needed before exceptional events can be reliably linked to global warming.' -- 'One critic argued that, given the insufficient observational data and the coarse and mathematically far-from-perfect climate models used to generate attribution claims, they are unjustifiably speculative, basically unverifiable and better not made at all.'