George H. Taylor, the State Climatologist for Oregon, writes at TCS Daily, “A Consensus About Consensus.” The article is worth reading. It shows that scientific consensus is often overrated, both in terms of its existence and in terms of its relevance.
With resepct to global warming, Taylor looks at some of the claims for scientific consensus, and states, “But even if there actually were a consensus on this issue, it may very well be wrong.” This simply means that the majority can often be terribly wrong.
It is noteworthy that what holds true for consensus in the hard sciences also holds true for efforts in other fields. So, while Christians should take seriously the work of the Copenhagen Consensus, for example, there should not simply be an uncritical move from consensus to specific policy action. Christians are called to critically engage the efforts of science and economics, and the failure to do this on either count is an abdication of responsibility.