Water Dog wrote:spotlight wrote:"There’s a scene from the movie Pearl Harbor that might resonate in terms of the climate debate. The scene depicts US military personnel on the morning of December 7, 1941, before the bombing. Forward radar station operators see hundreds of blips on their screens. One says, “It might be an attack. We have to warn the base.” The commanding officer replies, saying that he needs confirmation before waking the base on Sunday morning. In a few minutes’ time, smoke becomes visible rising over the harbor. Another officer says, “There’s your confirmation.”
That’s the message we need to get out there. The reality is that we have to make decisions about climate change before all the facts are in. We don’t want to get our confirmation as we did at Pearl Harbor."
http://www.rff.org/research/publication ... nversation
The same could be said about quite literally anything. Maybe vaccines are causing autism. I mean we don't know for sure what's causing autism. So, better off safe than sorry, end all vaccines. Maybe an asteroid will strike tomorrow. You simply can't go through life this way. Decisions have to be properly balanced with the level of uncertainty.
"To begin with, an important distinction needs to be made between prudential and evidential burden of proof (BoP). The prudential BoP is applicable when there are cost asymmetries in arriving at two judgments about whatever matter is under dispute, whereas the evidential burden of proof applies when there are no such cost asymmetries involved.
Consider, for instance, the question of the safety of food additives. If approached as a straightforward scientific question, then the relevant concept is that of evidential BoP: there is no “cost” associated with arriving at the right judgment, other than the symmetric cost in getting a chunk of reality wrong. But if we approach the issue of food additives from the standpoint of its potential consequences for public health, there is a differential cost in getting the wrong answer, so the idea of prudential BoP seems more appropriate.
The (controversial) precautionary principle, which is an application of the prudential burden of proof, states that — if a certain action or policy is suspected to be harmful — the burden falls on those who believe that a new policy or course of action is not harmful. The status quo is perceived as less costly than a potentially dangerous new policy or course of action. In more general terms, the prudential BoP can be applied in situations where the cost of a false positive is significantly different (greater or smaller) from the cost of a false negative.
Examples of prudential BoP where the cost associated with a false negative outweighs that of a false positive include smoke detection alarms, environmental hazards, cancer screening, etc. An example of the opposite case, where false positives are perceived as more costly, include the presumption of innocence in a court of law. This principle in American criminal law clearly skews things in favor of the defendant, but this is done because the risk of a false positive (convicting an innocent) is treated as much less acceptable than the risk of a false negative (exonerating a guilty party)."
https://platofootnote.wordpress.com/201 ... -disputes/
Kolob’s set time is “one thousand years according to the time appointed unto that whereon thou standest” (Abraham 3:4). I take this as a round number. - Gee