Scientists need to take the climate gloves off - The Irish Times - Thu, Nov 17, 2011

Public debates influenced by postmodernism greatly value “balance” because of the notion that many different points of view are equally “valid”. However, this attitude towards scientific debates can sacrifice good judgment in the interest of “balancing” people who present argument based on the most extensive and rigorous scientific evidence with those who argue based on much flimsier evidence. The weighting of time given to the protagonists in the climate debate should reflect the strength of the evidence presented and the scientific credentials of the presenters, but very often it does not.

The majority side scientists could also make a much better job of arguing their case in public. Often they are outgunned by the climate-change-sceptic scientists in passion and perceived confidence. Scientists are obliged to move out from the quiet and refined professional lecture circuit and to joust in public when the situation demands it.

Friends of the Earth - Astounding disconnect between science and economics of climate change, say leading researchers

...because the impacts of climate change could be so catastrophic the benefits of action will always outweigh the costs.